Here’s a question nobody asks at job interviews.

Who are you at 11pm on a Tuesday, when you’re tired, no one is watching, and the version of yourself you perform for the world has clocked out for the day?

That person in the dark, in the quiet, is your actual character.

Not your credentials. Not your highlights. Not the carefully curated version you present to managers, dates, and followers.

The Chinese sages had a word for it. 德性 (déxìng) — virtue. The kind that lives inside you whether or not anyone is looking.

The Gap Most People Never Close

Most of us live with a gap.

There’s the person we are in public, someone who is disciplined, thoughtful, and composed. And there’s the person we are when we’re alone, someone who is reactive, impatient, cutting corners we’d never cut in front of a colleague.

We assume this gap is normal. Maybe even inevitable.

It isn’t.

An ancient Chinese teacher put it plainly: virtue is sincerity within, expressed outward. Not a mask you wear. Not a performance you deliver. A state of being that doesn’t change depending on your audience.

That’s the standard. And it’s uncomfortable because most of us, if we’re honest, are still performing.

Talent Without Character Is a Liability

There’s a line that stopped me cold the first time I read it.

“A person who has talent but lacks virtue will only invite the envy of others.”

Think about people you’ve known who had every advantage — intelligence, connections, charisma — but something was off. Something underneath. You couldn’t always name it. But you felt it.

Ability without character doesn’t just plateau. It actively works against you. The higher you climb without it, the further the eventual fall.

Ryan Holiday writes about this constantly in the context of the Stoics: ego is the enemy precisely because it inflates the outside while hollowing the inside.

The ancient Chinese teachers were saying the same thing, just 2,000 years earlier.

The Floor You Haven’t Swept

There’s an image from this tradition that I keep coming back to.

Sweep the floor, sweep the floor, sweep the floor of the heart.
扫地，扫地，扫心地。

Think about how you clean your physical space. You do it regularly, because you know that left alone, things accumulate. Dust settles. Clutter builds. What was manageable becomes overwhelming.

The teachers pointed out three things about sweeping that apply directly to inner life:

One. The corners are hardest to reach. In the same way, the subtleties of your character — the small resentments, the quiet dishonesty, the habits you barely notice — are the last things you attend to. But they’re exactly where the work matters most.

Two. You have to do it every day. There’s no such thing as a once-and-done clean conscience. This is daily maintenance, not a one-time renovation. King Tang of ancient China had it inscribed on his bathing vessel: renew yourself each day, and again the next, and again the day after.

Three. You can’t just close the windows and call it clean. Avoidance isn’t purification. You can stop watching certain things, stop talking to certain people, stop going to certain places — and the dust still settles inside. The work has to happen at the root, not just at the surface.

Why This Actually Matters for Your Life Right Now

Here’s the practical reality.

You are building something; a career, a reputation, a set of relationships. And whether you’re 22 or 35, the foundation you’re laying now is the one everything else will be built on.

Character compounds. So does the lack of it.

Darius Foroux talks often about the difference between playing the long game and the short game. In the short game, you can get by on performance. You can manage impressions. You can be one person at work and another at home and another online, and nobody connects the dots, but only for a while.

But reputation is just character with a time delay. Eventually, what’s inside shows.

The question isn’t whether it will show. It’s whether what shows will be something you built intentionally, or something that accumulated without your attention.

One Honest Practice

The tradition that inspired this series offered a simple tool — the kind of thing you could start tonight.

It comes from Zengzi, a disciple of Confucius, who ended every day by asking himself three questions:

1. Was I wholehearted in everything I did for others today?
2. Was I honest in how I dealt with people?
3. Did I practice what I’m supposed to be learning?

Three questions. Five minutes. Every night.

Not to perform self-improvement. Not to post about it. Just to close the gap. Slowly, daily, without an audience.

The Resume Nobody Talks About

Your public resume lists what you’ve done.

Your real resume is who you’ve become in the process of doing it.

The person who does the right thing only when it’s convenient has a spotless public record and a hollow foundation.

The person who is the same in private as in public — consistent, sincere, quietly building — that person doesn’t just succeed. They endure.

That’s what the ancients were pointing at with virtue (德性).

Not perfection. Not sainthood. Just the slow, unglamorous work of becoming someone whose inside matches their outside.

Start tonight. Three questions. No one watching.

This is the first article in Built From Within, a weekly series drawing on ancient wisdom, rewritten for the modern reader.

New articles every week. Follow the series so you don’t miss the next one.

As a Solution Architect, there’s nothing more exciting than re-architecting a legacy, on-premises system into a sleek, serverless solution on AWS. Our latest project was a big one: migrating a critical Enterprise Content Management platform to a modern architecture using Lambda, S3, and Aurora. The plan was solid, the team was ready, and we even had an AWS Snowball on-site to efficiently migrate the initial 5TB of data.

The migration itself was a well-planned and smooth one. The Snowball data load went smoothly, the serverless functions kicked in, and the new platform came to life. We were celebrating a major win… until the first bill arrived.

The cost was astronomical: a staggering 100 times our estimate. The project’s budget was completely blown, and it had nothing to do with S3 storage, Lambda invocations, or the Snowball device. The culprit was a service we hadn’t even factored into our migration costs: AWS CloudTrail.

The Investigation: Finding the Needle in the Cost Stack

When you see a cost spike that large, your first suspects are usually the obvious ones: data transfer, storage, or compute. We dove into AWS Cost Explorer, and were stunned to find that the vast majority of the cost — we’re talking tens of thousands of dollars—was attributed to CloudTrail event logging.

How was this possible? We weren’t doing anything unusual with CloudTrail. Or so we thought.

The root cause was painfully simple: We had S3 Data Events logging enabled on our CloudTrails.

For enterprise-level compliance, our central security team requires comprehensive logging, so we had two trails configured. This is an important consideration as the first copy of management events from your first trial in each region is free. In the second trail, one of the settings was to log "Data Events" for S3, which includes object-level API operations like PutObject.

Now, consider the scale of our migration: We were loading 5TB of files from AWS Snowball into S3.

This single operation translated into millions of PutObject API calls as each file was written to the S3 bucket. For every single file loaded, CloudTrail dutifully recorded the PutObject event. Since we had two trails logging these events, we were paying unnecessary cost for every single file.
Millions of files multiplied by two trails resulted in an ocean of billable events. We were paying a premium for logging a one-time, bulk data-loading activity that had zero security implications. It was a classic case of a standard compliance control clashing with a non-standard, high-volume event.

The Expensive Lesson

The damage was done, and the bill had to be paid. But the lesson we learned was invaluable and has since become a golden rule for every migration project my team undertakes.

The Lesson: Always review and temporarily disable high-volume CloudTrail logging before a large-scale data migration.

Our permanent compliance posture is non-negotiable, but it doesn’t have to be rigid. For a trusted, one-time event like an AWS Snowball data load, the firehose of S3 Data Events provides little value and comes at a massive cost.

Our new migration pre-flight checklist now includes these critical steps:

• Identify Destination Buckets: Pinpoint exactly which S3 buckets will be the target for the data migration.
• Audit CloudTrails: Check all CloudTrails in the account to see if they are configured to log S3 Data Events for those specific buckets.
• Temporarily Disable: Just before the migration begins, disable the S3 Data Events setting on the relevant trails.
• Perform Migration: Execute the data load from Snowball, rsync, or any other tool.
• Re-enable Logging: Once the migration is complete and verified, immediately re-enable the S3 Data Events logging to restore your full compliance posture.

Key Takeaways for Your Next Migration

• Understand CloudTrail Costs: Management events are cheap, but data events are priced per-event and can become one of your highest costs during data-intensive operations.
• Context is Everything: A security control that makes sense for day-to-day operations can become a financial liability during a special event like a bulk migration. Don’t be afraid to adjust temporarily.
• Make it a Checklist Item: Don’t rely on memory. Add "Review CloudTrail Configurations" as a mandatory item on your migration runbook or pre-flight checklist.

Our serverless architecture will deliver significant cost savings in the long run. But this incident was a sharp reminder that in the cloud, what you don’t know—or what you forget to check—can cost you dearly.

Before you migrate, check, check, and check!

A message from our Founder

Hey, Sunil here. I wanted to take a moment to thank you for reading until the end and for being a part of this community.

Did you know that our team run these publications as a volunteer effort to over 3.5m monthly readers? We don’t receive any funding, we do this to support the community. ❤️

If you want to show some love, please take a moment to follow me on LinkedIn, TikTok, Instagram. You can also subscribe to our weekly newsletter.

And before you go, don’t forget to clap and follow the writer️!

How a Data Migration Project Cost Us 100x More Than Planned was originally published in AWS in Plain English on Medium, where people are continuing the conversation by highlighting and responding to this story.

The Daily Struggle

We live in an age of information overload. Books, podcasts, videos, courses — knowledge is everywhere, available in an instant. And yet, despite this abundance, wisdom often feels scarce. We consume, but do we truly understand? We learn, but do we apply?

How do we bridge the gap between knowing and living wisely?

The Doctrine of the Mean

Confucius gave a clear roadmap:

“To attain to what is good, one must carry out extensive study of it; and carry out accurate inquiry about it; careful reflection on it; clear discrimination of it, and by the earnest practice of it.”

The process is layered: study → inquire → reflect → discern → practice. Learning is not enough; it must be tested, questioned, and embodied through action.

The Stoic Parallel

Seneca, writing to Lucilius, gave a strikingly similar reminder:

“Philosophy teaches us to act, not to speak; it exacts of every man that he should live according to his own law, that his life should not be out of harmony with his words, and that he should be equal to himself in every action.”

Like Confucius, Seneca insists that wisdom isn’t about eloquence or intellectual display. It is about coherence — making sure that what we study, what we think, and how we live are aligned.

The Shared Insight

Both Confucius and Seneca lay out the same truth: wisdom is a craft, not a performance.

Confucius emphasizes the method — study deeply, question critically, reflect carefully, discern clearly, and practice earnestly.

Seneca emphasizes the integrity — words and actions must be in harmony, philosophy must shape life.

Together, they remind us: the measure of wisdom is not what we know, but how we live.

How to Apply This Today

Here’s how to bring this into modern life:

Study widely. Not just bite-sized quotes — immerse in depth.

Inquire actively. Question whether the ideas stand true in your own experience.

Reflect deliberately. Journal, meditate, or discuss to let insights take root.

Align words and deeds. If you speak of patience, practice it in traffic. If you praise kindness, live it in emails and meetings.

Practice daily. Philosophy is lived step by step, not stored on a bookshelf.

Closing Insight

Confucius and Seneca agree: wisdom is not entertainment. It is a discipline that molds the soul, orders our lives, and brings words and actions into harmony. To know is little — to live is everything.

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✨ This is part of my series — Stoicism x Doctrine of the Mean. Thank you for reading, and I hope it inspires you to turn knowledge into practice, one step at a time.

As a Solution Architect, I’ve learned that the most dangerous costs in the cloud aren’t always the big, obvious spikes. Sometimes, they’re the slow, silent killers that creep up on you, flying just under the radar of your cost anomaly detectors.

Recently, my team and I stumbled upon one such silent killer. While reviewing our monthly AWS bill, we noticed something odd: the CloudTrail cost for one of our accounts was ten times higher than any other account. It wasn’t a sudden surge; it was a slow, steady climb that had gone unnoticed for weeks.

This is the story of how we hunted down the cause—a venomous combination of a forgotten backup plan, a deleted KMS key, and a misconfigured S3 bucket.

The Investigation: Chasing the API Calls

Our first clue was in the cost breakdown itself. The culprit was a massive volume of S3-related API events being ingested by CloudTrail. We’re talking millions upon millions of PutObject, GetObject, and ListObjects calls, far more than the application in that account should have been generating.

The investigation led us to a specific S3 bucket. Digging into its configuration, we found two critical misconfigurations that had created a perfect storm:

1. A Failing AWS Backup Plan: An AWS Backup plan was set up to back up this S3 bucket daily. However, the plan was failing every single night. The root cause? The bucket was encrypted with a KMS key that had been deleted months ago as part of a cleanup initiative. The backup job, unable to decrypt the bucket, would fail — but not before trying to access every single object, generating a storm of API calls in the process.
2. A Logging Feedback Loop: To make matters infinitely worse, the bucket’s server access logging was enabled. And where was it configured to send its logs? To itself. This created a vicious, exponential feedback loop.

Here’s how the cycle worked:
Day 1: The backup job fails, attempting to access thousands of objects. This generates thousands of API calls, which are logged by CloudTrail (Cost #1). It also creates thousands of new log files that are written back into the same S3 bucket (Cost #2).

Day 2: The backup job runs again. This time, it tries to back up the original objects plus all the new log files from the previous day. This generates even more API calls and, consequently, even more new log files.

Day 3 and beyond: The number of objects in the bucket grew exponentially, and with it, the number of daily API calls.

Our CloudTrail costs weren’t just high; they were accelerating every single day. The slow, creeping nature of the increase is why our standard cost anomaly alerts never triggered. It was death by a thousand cuts.

The Fix and Our Lessons Learned

The fix, thankfully, was simple. The AWS Backup plan was for a feature that had been deprecated months ago. It was completely obsolete. We simply deleted the backup plan. We also reconfigured the S3 server access logging to deliver logs to a dedicated logging bucket, breaking the feedback loop for good.

The costs dropped back to normal overnight.

This incident, while frustrating, was a powerful learning experience for our team. Here are our key takeaways:

1. Audit Your Automations
   "Set and forget" is one of the most dangerous phrases in cloud engineering. Automated services like AWS Backup are powerful, but they aren’t infallible. Failed jobs, especially when they fail "loudly" by generating millions of API calls, must be monitored. Lesson: Create alerts for persistently failing automated jobs.
2. Beware of Self-Referencing Configurations
   Configuring a service to write back to its own source is a classic anti-pattern. Whether it’s S3 access logging, Lambda function outputs, or data processing pipelines, always ensure your outputs are logically separated from your inputs to prevent accidental feedback loops. Lesson: Never let a service log to itself.
3. The Importance of Decommissioning Hygiene
   The root of this entire problem was two orphaned resources: an obsolete backup plan and a deleted KMS key it depended on. When you decommission a service or a feature, you must decommission everything associated with it. Lesson: Use tags and a robust decommissioning checklist to ensure all related components (IAM roles, KMS keys, backup plans) are removed together.

By sharing this, I hope you can hunt down and eliminate the silent cost killers in your own AWS environments before they bite. Happy building!

A message from our Founder

Hey, Sunil here. I wanted to take a moment to thank you for reading until the end and for being a part of this community.

Did you know that our team run these publications as a volunteer effort to over 3.5m monthly readers? We don’t receive any funding, we do this to support the community. ❤️

If you want to show some love, please take a moment to follow me on LinkedIn, TikTok, Instagram. You can also subscribe to our weekly newsletter.

And before you go, don’t forget to clap and follow the writer️!

The Silent Killer: How a Failing AWS Backup Led to a 10x Cost Spike was originally published in AWS in Plain English on Medium, where people are continuing the conversation by highlighting and responding to this story.

The Daily Struggle

We live in a world obsessed with quick wins and overnight success. From viral fame to startup unicorns, the message is clear: if you’re not achieving fast, you’re falling behind. Yet most of us know the truth — meaningful growth is rarely instant. It’s slow, layered, and often invisible in the moment.

So how do we stay patient on the long road?

The Doctrine of the Mean

Confucius wrote in the Doctrine of the Mean:

“The way of the well-educated gentleman may be compared to what takes place in travelling. To go far we must start from the near. To go up high in space, we must begin from the lower ground.”

In plain terms: big journeys always start small. To reach heights, we must first take humble steps. The gentleman understands that progress is gradual. One step builds on the next.

The Stoic Parallel

Epictetus offered the same wisdom:

“No great thing is created suddenly, any more than a bunch of grapes or a fig. If you tell me that you desire a fig, I will answer you that there must be time. Let it first blossom, then bear fruit, then ripen.”

Like Confucius, Epictetus reminds us that growth has its own rhythm. You can’t rush something to maturity, whether in character, learning, or achievement. Patience is part of the process.

The Shared Insight

Both Confucius and Epictetus point to the same principle: lasting progress is built step by step, season by season.

Confucius emphasizes starting from the near: grounding ambition in immediate, doable steps.

Epictetus emphasizes time and patience: accepting that ripening cannot be forced.

Together, they remind us that every meaningful journey, whether moral, intellectual, or personal, begins small and unfolds gradually.

How to Apply This Today

So how do we bring this teaching into modern life?

Break the big into small. Don’t focus on the mountain peak. Instead, focus on today’s foothold.

Honor the process. Celebrate small wins; they’re the seeds of bigger ones.

Practice patience. Growth compounds invisibly. Trust the unseen progress.

Starting a new skill? Write one page, not a book. Building fitness? Walk consistently before running marathons. Leading a team? Get the small rituals right before chasing transformation.

Closing Insight

The first step may look small, but it carries the weight of the whole journey. As Confucius and Epictetus agree: to go far, begin near; to achieve greatness, start patiently.

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✨ This is the third article in my series — Stoicism x Doctrine of the Mean. I hope this reflection encourages you to value the small beginnings on your own path. More to come as we explore how East and West echo each other in wisdom.

The Daily Struggle

We often think of success as a matter of pushing harder — working longer hours, taking on more projects, hustling until exhaustion. But sometimes, despite all that effort, things feel stuck. The team doesn’t gel, projects stall, or life just refuses to move in the direction we want.

What if balance, not brute force, was the real secret to progress?

The Doctrine of the Mean

The Doctrine of the Mean offers this insight:

“When the states of equilibrium and harmony exist, heaven and earth will get their correct places, and the processes of production and completion will go on according to their principles; and all things will be nourished and fostered.”

In other words: when balance and harmony are present, everything falls into place. Growth happens naturally, like plants flourishing in the right season. Force and frenzy only disturb the order.

The Stoic Parallel

Marcus Aurelius echoed this idea of universal harmony:

“Constantly regard the universe as one living being, having one substance and one soul; and observe how all things have reference to one perception, the perception of this one living being; and how all things act with one movement; and how all things are cooperating causes of all things which exist; observe too the continuous spinning of the thread and the structure of the web.” (Meditations, 4.40)

For the Stoics, harmony wasn’t just a personal matter; it was cosmic. The universe is one interconnected whole, and everything, from human society to the stars, moves in cooperation. When each part plays its role in balance, the whole thrives.

The Shared Insight

Both Confucius and Marcus Aurelius tell us: balance is not just an individual virtue, but a universal law.

For Confucius, harmony aligns heaven, earth, and society.

For Marcus, harmony sustains the living body of the universe.

When disorder reigns, things collapse; when harmony is preserved, life naturally flourishes.

How to Apply This Today

So how can we live this teaching in our modern world?

• In teams: seek alignment over competition. A group in harmony multiplies its impact.
• In society: remember our role as citizens, not just individuals. Small acts of order ripple outward.
• In nature: live with respect for balance, taking only what is needed, giving space for renewal.

Just as nature thrives when its rhythms are respected, our lives , our families, and our communities thrive when balance guides our choices.

Closing Insight

Harmony is not passive. It is the principle that holds the universe together. To live in balance is not only to steady ourselves, but to contribute to the flourishing of all.

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✨ This is the second article in my new series — Stoicism x Doctrine of the Mean. I hope you enjoyed this reflection, and that it gives you something to carry into your day. Subscribe and stay tuned for more parallels between East and West, where timeless wisdom meets modern life.

The Daily Struggle

You’re in a meeting and someone makes a sharp remark. Your heart rate spikes, anger rises, and you feel the urge to respond with equal force. Or maybe you scroll through social media — joy at praise, sorrow at bad news, envy at someone else’s success. Our emotions pull us like tides, and before we know it, we’re carried far from shore.

How do we find steadiness when life keeps stirring the waters?

The Doctrine of the Mean

Confucius wrote in the Doctrine of the Mean:

“The mind is in a state of equilibrium when no strings of pleasure, anger, sorrow or joy arise. When these feelings are stirred but they act in their proper due degree, the mind may be said to be in the state of harmony.”

In simple terms: emotions aren’t the problem. Losing balance is. The ideal is not numbness, but proportion — feeling things fully, yet with control.

The Stoic Parallel

Marcus Aurelius echoed the same wisdom centuries later:

“If you are pained by any external thing, it is not this thing that disturbs you, but your own judgment about it. And it is in your power to wipe out this judgment now.” (Meditations, Book 8.47)

For the Stoics, emotions weren’t enemies but signals. They taught that disturbance comes not from events, but from the way we let them overtake us. Harmony, then, is mastering the inner response.

The Shared Insight

Both Confucius and the Stoics point us to the same truth: a well-lived life rests on balance.

The Confucian ideal is equilibrium and harmony — a rhythm between inner calm and outer action.

The Stoic ideal is ataraxia — tranquility unshaken by fortune.

Different traditions, same call: live in tune with reason, not tossed about by emotion.

How to Apply This Today

So what does this look like in everyday life?

Pause before reacting. Notice the emotion rise, but let it settle before you act.

Name the feeling. “This is anger.” “This is envy.” Labeling it reduces its grip.

Seek proportion. Don’t deny your emotions, but ask: Am I responding in the right measure?

A heated email can be left unsent overnight. A hurtful comment can be met with silence instead of escalation. The aim isn’t to suppress — it’s to guide.

Closing Insight

Harmony is not the absence of emotion, but the mastery of it. When East and West agree on this point, maybe the real wisdom is simple: feel deeply, but steer wisely.

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✨ This is the first article in a new series I’m starting — Stoicism x Doctrine of the Mean. My goal is to explore how two great traditions, one Eastern and one Western, echo each other across time. I hope you enjoyed this piece, and I look forward to sharing more in the weeks ahead.