Interesting article. I usually sleep from 7pm - 10pm, wake up and do stuff (like read HN), then sleep again from 3am - 8am, with just enough time to get ready f

Interesting article. I usually sleep from 7pm - 10pm, wake up and do stuff (like read HN), then sleep again from 3am - 8am, with just enough time to get ready for work in the morning. Not too long ago I suffered from minor insomnia and lucid dreaming. It was awful, to the point where I started to dread bedtime. For me, my diet at the time (fatty foods + sugar + caffeine + alcohol) had a lot to do with it, so once I committed to a healthy diet, my body settled back into a consistent sleep cycle. I guess it's really what works for you.