I have lots of those days too. Especially when I've told the kids to wait and they keep on asking me for the same thing, over and over!! Its like "wait" in this house means "no, please keep asking" Drives me insane!!!

I've been snapping at mine too - and I feel bad when I get angry. My rule at the moment is to not smack - no matter what.

My next rule will be to not yell. That one isn't so easy to stop unfortunately LOL