I am an indie iPhone developer, and I’ve been working for 3 hours everyday for almost 2 years now. It may not work for everybody, but I started this habit in early 2014, and I have continued to do it since have I found that this is the most productive way to work for me. Taleb and DHH advices I first got this idea when I watched the talk by DHH (Rails creator) in the startup school. He was saying