Do you? Got this from :
WikipediaA single event is not enough to cause damage to the joint, although it is possible that
prolonged joint stress due to cracking knuckles may eventually lead to a higher risk of joint damage. The long-term consequences of this practice have not been studied thoroughly, and the scientific evidence is inconclusive. However, the common parental advice "Cracking your knuckles gives you arthritis" may be simply a device to deter children from this practice, which many people find annoying because of the sound it makes. In fact, a study by Castellanos and Axelrod found that
arthritis was not a product of knuckle cracking.Also, I realised that cracking my knuckles made my fingers' middle joints wider than the rest, causing it harder to put on and remove a ring.