Oh, you're absolutely right, but it's incredibly hard to get that sentiment across to my background consciousness. I must tell myself that 50 times a day, or more. Doesn't seem to do much.I was up 'til 11:30 myself.
I learned a long time ago that worrying has never solved anything. All it does is get you upset, or worse, and the problem is still there. It seems, at least for me, the things I'm most aprehensive about never come to pass, anyhow.