I'm pretty sure it's impossible to fully quit, because you can always "accidently" crack. Also it seems my joint get extremely stiff, and I pen spin so I always crack after i do some spins

I'm 13 been cracking since I can remember. So far I can purposely crack.
Neck (Top Middle and Sometimes bottom)
All my back
Eyelids (weird…. Not really a joint crack, but you can definately hear a crack and I can feel one)
Elbows
All fingers Upper joint Center Joint bottom joint
Wrist
Shoulders
Knees
All toes top and bottom joint
Ankle
On accident
Pelvis.

Oh also if a mod could delete my account so I can change my to Chococrazy instead of Chocorazy