Doesn't give you arthritis after all!
Yes, it's a disgusting an unsocial habit. But it's one that I can't kick. I'd rather crack than smoke*
Seriously, for years I've accepted the fact that my fingers would end up like twiglets, so this was a good thing to discover. Obviously it's not good for you, but only if you pull a muscle or something
Anybody else share this unfortunate habit?
*Crack fingers, not DO crack. It's never better to do crack than smoke kids