How many hours sleep are you getting a night?
I guess I'm lucky that I have no trouble falling asleep at all. I can sleep pretty much anytime and anywhere. (There's only one time that I remember having trouble sleeping many years ago. I can tell you about that later if you want. ) But to answer your question, nowadays I get anywhere from 4-6 (sometimes a little more if I'm feeling lazy and take too many '5 more minutes' ) hours of sleep.