I have been following these rules for several years and I find that the hardest thing is convincing my coworkers not to hate me for rolling in at 10:30 or 11:00am everyday because I don't go to sleep until 2am or so.

I really enjoy not getting that awful rush of stress hormones every workday morning and I feel like it helps me to stay more calm and relaxed. I feel healthier as a person so I think it is worth it overall for my employer.