Yeah, I think it's stereotypes + reinforcement of peer groups that follow similar schedules as you. I am a pretty ok writer & programmer in the morning; my pro

Yeah, I think it's stereotypes + reinforcement of peer groups that follow similar schedules as you. I am a pretty ok writer & programmer in the morning; my productivity & quality of work falls off after 2pm. Under pressure, I'd much rather go to bed early and wake up very early to work on a next-day project.