Well there's a lot of cuts and scrapes in my work and First Aid training was required, unlicensed doctor was just a natural progression . . . lol no, there was supposed to be a 'computers for' in there, but a lack of proofreading bit me in the ass.
Ironically, my mother was a nurse and I just picked up on how to patch minor injuries up. Nothing sutures better than sterilized royal blue thread in a hurry.
You're an unlicensed doctor too!