YB - I am glad that you are OK and made it back safely. I hate that kind of fatigue. I can be going a mile a minute . . .oh wait I don't walk that well . . .an inch a minute and all of a sudden have to stop and nap. This happens everyday. I have so much planned and never know if it is going to be a bad fatigue day or not. I start going and then BAM naptime, out of the blue.

Be careful!