way to go, hat!
if i could make everyone in the world learn 2 things, it would be the heimlich maneuver and CPR. never know when you'll need to know them (but chances are very good that sometime in your life you will). i'm really greatful that in my jr high and high schools health and/or gym classes, we were taught both and certified in CPR.
anywone else get to do the thump-and-blow on "resusitation annie?" i can still taste the alcohol swab on her lips today. lol