Thousands of emails, hundreds of them unread, are cluttering up my inboxes, causing stress and delays. Here’s how I beat it to improve my mental health. — TL;DR: Inbox-zero is bullsh*t Let me explain why I think that. Chasing an empty inbox is as fruitless an endeavour as it was for Don Quixote fighting windmills. I get around 90 emails per day and whenever I reach the coveted “inbox zero” position — guess what — it is spoiled by the latest…