Except it's been confirmed that if there was a fight between Slim and Abe that Abe would win.
Make him better but not bulletproof.
is much less he basically got thrown into action with very little training. He would have picked up a lot of bad habits.
actually ends up making him worse because of PTSD
He does it by moving out to the far arm and staying away from civilization so the bounty hunters and cig 9 agents don't know where to start looking.