> The amount of sleep that you get has a larger impact on your effectiveness than the programming language you use. For me this is not true. The type system ha

> The amount of sleep that you get has a larger impact on your effectiveness than the programming language you use. For me this is not true. The type system has a bigger impact on me. If I use a language with static types + IDE, I am quite productive even while chronically not getting enough sleep (currently looking after a newborn). Probably much more productive compared to writing in a dynamic language while getting enough sleep. And of course, that does not mean that sleep is not a huge factor. It most definitely is.