> This is the most important one. Like what everyone already said here; it depends on the person. For me that does not work. I start work at home when I wake

> This is the most important one. Like what everyone already said here; it depends on the person. For me that does not work. I start work at home when I wake up, which can be 3 am or 1 pm and I work until I do not feel like it anymore, which can be 1 hour or 20 hours. Been doing that for 25+ years (not sure what the average is but I would say around 7 hours), works fine.