is this considered a tic , a habbit, or something else?
i have been cracking my nuckles since i was a kid, at least 20 years,everyone says i should stop because i will get arthritis when i am older
is this true?
i cant stop doing it,and i do it in a certain way,from one end to the other on both hands and then back again and then i have to crack the joints near the top of each finger too
anyone else do this and what are your opinions of it being a tic ?