" seem to be able to spend their entire day focusing on a computer screen, even on weekends." I absolutely can and have done that. Many times. In fact, it us

" seem to be able to spend their entire day focusing on a computer screen, even on weekends." I absolutely can and have done that. Many times. In fact, it used to be most of the time. But I'll admit that the majority of the programmers (or other IT, for that matter) I've worked with didn't seem like people who went home and played on the computer all night and all weekend.