Problems Chewing Fingernails
I believe I forgot to mention what else helps me. You have to cut your nails pretty short and keep them smooth. I keep a nail file at work with me. If needed, you might even want to buy one of those emory things, but you may want to make sure nobody sees you use it unless you want your guy friends busting your chops. 
The bottom line is that if they're real short and smooth, they'll be less likely to be on your mind and you won't want to chew them.
My last piece of advice is, if it's a stress related thing, buy a stress ball. You'll have forearms like Popeye.
The bottom line is that if they're real short and smooth, they'll be less likely to be on your mind and you won't want to chew them. My last piece of advice is, if it's a stress related thing, buy a stress ball. You'll have forearms like Popeye.