My Broken Fist

I had been hiting all kinds of metal plates, concrete walls, wooden Boxes for fun and practice when I was young. And Sometimes the force was too high that broke the bonds especially the one at middle finger.
I find that my hand could be harder and flatter if that has been broken, and sometimes it causes infections of warts due to some bateria. I had some minor surgery of warts removal on the 4th finger joints. Anyway, I am getting old, I have to stop breaking my hands!
HK Snob