When and how can I learn the skill \"first aid I\" ? (Kingdom Come: Deliverance)

To stop the bleeding or what?

Folko-ven
He seems himself opens after the prologue

Pomu4
Thank you,it means I have bugs climbed :(

prologue: when your father sends you to repay debts with Conesa come to him(Cunescu) - for the debts he was not aware and plotting a fight with him). In a fight, they get kicked and it says something like go to your mother - she'll wipe my snot. Actually go home and mother's darning))
At least I have this perk so there