Same here. I've been in SF for 20 years, during most of which I have worked for my own companies. My routine: wake up around 8, or whenever I wake up (no alarm

Same here. I've been in SF for 20 years, during most of which I have worked for my own companies. My routine: wake up around 8, or whenever I wake up (no alarm clock), work straight through until about 6pm. Walk downhill to the neighborhood/sports bar to grab dinner, watch the ballgame (no discussion of work as none of the people there do tech work). Get a pleasant buzz on, hang out with friends. Go home, sleep, rinse, repeat. Works well for me.