Cracking Knuckles

I crack my knuckles all of the time. I do it out of habit. A lot of people can't stand when I do that. They think it's gross. I used to crack my neck. I got out of that habit. I know it's supposed to be bad for your hands. I can't help it though. It's as natural as breathing to me. I also crack my ankles practically every time I walk. Everyone has their own bad habits. At least I don't smoke!