thank all, for the great help. Susan, good thought about the thimble, but the problem right now is not really about protecting my thumb, it is soooo swollen (thimbles don't come as large as my thumb is right now) and painful it will be a long time before I use it again, but
using the other fingers. The tendons are all so integrated in your hand the frequent use of the fingers, as in typing, with its concussive type pounding, moves the injured thumb tendons and muscles and causes serious pain a few hours later

so i need to not type at all with my left hand quite a while and that leaves unacceptable hunt and peck rt hand method. I highly recommend not cutting off part of your thumb everyone. it is a royal pain!
