Earlier quoted context omitted.
You have a programmer who works for 13 hours a day. That programmer does three days in a row of 13 hours. That's 39 hours, not including any travel etc. Give / force them some time off before they can start another block of 40 hour work. "Flow" is mentioned so often, but I'd really like to see some good quality research to back it up. For sure people feel like they're in a zone, but how much of the code produced in t…
A bigger problem is making people think that 60 hour weeks is normal, or honourable, and that a 40 hour week is lazy or disloyal or unproductive or harmful to the company. That's not true, and it's possibly leading to early death of some people. It's certainly making some people miserable. I like working a lot, making great stuff. Some people don't. But that's not my problem. Asking me not to work, just because some…
However, when I read sloppily written comments with poor grammar and syntax, I always wonder if the author also writes code in a similar manner. I kind of take it as an insult when author's don't do their best to make their work easily understood by others.