Yes, I have, bc I think there might always be some fellow developers/startuppers/entrepreneurs who could learn a tiny bit from ones own failures and successes.

Yes, I have, bc I think there might always be some fellow developers/startuppers/entrepreneurs who could learn a tiny bit from ones own failures and successes. I have been on a rollercoaster myself for the past 10 years, developing a much better (in the meantime: 10 times better) toothbrush....and have written about that journey a few days ago: https://blizzbrush.com/pages/why-and-how-i-developed-a-10-times-better-toothbrush-as-an-ex-f1-engineer https://blizzbrush.com/pages/why-and-how-i-developed-a-10-ti...