Man, I didn’t get enough sleep last night. I feel like I’m in a total fog this morning. I drove about eight hours yesterday, going back and forth to a book reading, which, by the way, went great. I love doing those. But Jeez, that’s a lot of time on the road. Now you’d think that when I got home at 11:00 p.m. last night, I’d be exhausted from doing all that, and you’d be right. But apparently, a little muscle in my left leg wasn’t as tired as the rest of me, and kept twitching just as I was about to doze off. Happens to me every now and then, and it’s irritating as …