There are like soft bones at the back of my hand ( and everyone else's) and each one is connected to a finger. However, the one on my fourth finger on my right hand is kinda unusual. Everytime I clench my right hand into a fist, the bone starts to move to the left, and ends up being in the middle of my middle and fourth finger. It looks kinda sick but what I'm worried about is that this will affect my right hand's ability. I'm afraid I won't be able to do stuff such as writing or drawing as well. I was wondering if someone could tell me why this is happening and is it fine to just leave it as it is?