I have a habit at work of sucking on pretzel sticks at work. First...because I want a cigarette. Second...because I get bored and they don't have so many calories. Anyway...so I get this blister on the side of my tongue that's driving me nuts. It hurts when I talk....and I have to talk all day at work. I've been keeping a piece of chewed gum against my teeth so it isn't so irritated. I guess I could go get some Ambesol....but I hate that numb feeling.