So far, getting older (bout to be 53) hasn't affected my NEED for sleep, just how much I actually GET.

The last couple years, I haven't had more than 4-5 hours at a stretch, and going back to sleep is a toss-up.

Take last night -- since I almost never get laid down before midnight, 1:30AM isn't too extreme for a Friday night (I don't work Saturdays, faith-based). I was up at 5AM to drain the bladder, again at 10AM. Typical. During the week, when I have to be up and around before 6AM, I still can't get to sleep before midnight, often closer to 1AM. So, I NEED that morning ride just to function.

As often as not, evening 'naps' give me a headache. I know I get grumpier with the kids.