For years, well over a decade and a half, I worked at night and on the weekend. Many people do this and they like to do it. However, several years ago — right around the time I started Plain — I decided not to work in the late evening or on weekends.
I‘m willing to work, of course, when the time calls for it. However, I feel that if I work hard for 8-10 hours a day I‘m likely to not be as productive for any more than that. This helps me strike a good balance between my work and life.