There's a swine flu clinic tomorrow in my town. I have self-defense class at 1. In your experience, am I completely insane in thinking I'm going to be in any shape to take the class after the shot? I've heard all the horror stories but hearing from sane, rational people would be nice, too.
One thing to note is that a good friend of mine is teaching the class so I wouldn't have any problem saying I need to take it easy or sitting out any really intense demos.

Husbands should be like Kleenex: Soft, strong, and disposable.