I started getting my first wisdom tooth at 17ish. One came through, then the next and another. The last one seemed to stall for about 5 or 6 years then it reared it's ugly head.
I now have 3 1/2 of them left after biting one in half in a weird dream. This was a reocurring dream and I'm glad it's finally done and dusted now.
For some reason I forced my teeth together in a certain way so, as to, put serious pressure on it. Now it has snapped in half, It doesn't happen any more.
Any psychologists out there? π