I'd hate to go to bed at 10, I guess this is what I have instead. 3 or 4 would be better, but....
Besides, I've talked with quite a few insomniacs and either nothing has worked or it's all about structure and laying there going crazy - I'd rather just be up all night than live by a crazy structure or lay there. When I left home I vowed I would never do that again if I didn't have to and have gotten into some damned good fights about it.