Sorry to hear about your situation. Like many have echoed above, your outcome is not a linear equation. Doctors project outcomes based on experience and not very good data coming from terrible tracking systems. Your future is not yet set in stone. Remember, it's called practicing medicine for a reason. It sort of feels from my reading of your post that you just want to do something. Just wait and see how this all shakes out in a year or five before you make any rash decisions. Hoping you a speedy and positive recovery.