Developer at http://route.to and Tech lover
Concurrency is about dealing with lots of things at once. Parallelism is about doing lots of things at once.
In SaaS, you don’t win by getting there first or having the best idea. You win by continually solving the problem better. When you build a feature that’s extremely popular or successful, the competition will steal it.
So what’s the TLDR of this rant? The optimal return on happiness solution is one where you optimize for a balance of the highest average of happiness throughout your whole life by enjoying the present, while still budgeting reasonably and investing for growth for the future.