[Coder-san]

STOP "cracking" your wrist, fingers, back or whatever asap. It will cause trouble later on.

How old are you? lol. I crack every bone in my body and i dont have issues. Im talking everything... my neck, spine, wrists, each joint in my fingers, pelvic, ankles, and toes. and ive probably missed some lol.

Me too. I'm 23, and I don't have any serious issues with such. A little sprain then and now, but nothing alarming.
My point is when I stop doing that or I should better say that I "forget" doing that, I actually feel better.