To make a long story short, I feel a lot better when I follow what many would consider an unhealthy sleep pattern. I have read many times that the hours before midnight are the most restful But when I try to go to bed at 10pm I wake up at 5am shaking and feeling spaced out and anxious and whatever I do the rest of the day the situation doesn't improve. If I go to bed around midnight I wake up at 7am and again I wake feeling cold and yet sweating and with an hangover like feeling, eyes still sleepy and blurred vision and can't focus on anything. And I feel like that till late evening. When I got to bed around 3-4am and wake up around noon or 1 pm I feel a lot better, I wake easily without any hangover sensation or drowsy eyes and I feel warm, focused and have no anxiety. Should I try to understand why I feel so bad with an average sleeping pattern or going to bed early and waking early and try to fix it or just keep falling asleep at early morning hours, skipping the morning hours (I've always felt my worst from 7am to noon even when I was a young child going to elementary school) and waking at noon? Any thought?