I lucked out when I started to sing. I'd already experienced failing at everything else.
The main reason for the failure of the modern medical science is that it is dealing with results and not causes. Nothing more than the patching up of those attacked and the burying of those who are slain, without a thought being given to the real strong hold.
After I retired and came off the road, I gathered up all my musical instruments and suddenly, I wanted them all to be perfect.