I was tied in on a Norway maple about 20 ft up. I cut a limb, and it got wedged into another limb still attached to the tree. I kicked off the trunk of the tree to swing out a little to pull it closer to me to throw to the ground. I grabbed it, and instead of it coming with me, it stayed wedged onto the other limb. It happened really fast, but I guess I couldn’t let go quick enough. With me holding onto the limb while swinging back towards the trunk and the limb not budging, it ripped my left palm open very badly. There’s some nerve damage, and the doctor says I might need a skin graft if my skin dies.