>As long as you're getting sufficient sleep and feel rested when you do sleep, I don't think it matters when you do it as it relates to this issue. I usually s

>As long as you're getting sufficient sleep and feel rested when you do sleep, I don't think it matters when you do it as it relates to this issue. I usually sleep 9-10 hours and feel very tired all day. If I sleep 11-11.5 hours, then I'll feel rested, but this rarely happens. Don't get me wrong, there are plenty of days I have an early meeting morning and sleep for 6-7h, but I will feel even more tired than when I sleep "only" 9h. Frustrating because 9h is on the verge of "too much sleep" for most people.