yournamehere

I'll second seeing a doctor, but not a chiropractor.
Sorry - but 2 years is not enough training to work on MY body.

I would suggest seeing a D.O. - a Doctor of Osteopathy - they go to 4 years of medical school, same as M.D.s - but specialize in bone and muscle functions.

I would think that every time you crack your back, you're wearing down some vertebrae and/or disks. Sounds like a sure path to arthritis later in life.

Then again, I haven't even had 2 years training, so don't listen to me, either

__________________
If you want to avoid 95% of internet spelling errors:
"If your ridiculous pants are too loose, you're definitely going to lose them. Tell your two loser friends over there that they're going to lose theirs, too."
It won't hurt your fashion sense, either.