Hard part was finding the one who teaches that sort of thing. There are people in Goldshire who teach you to fish, to cook, to hunt, to smith weapons, to smith armor, to make jewels, tan leather, engineer things, enchant things, alcheme things (wouldn't that be a trip -- come back knowing as much as my alchemist friend). But I couldn't find the person who taught it -- she was in the upper floor of the inn. But I had to search the town, talk to a dozen other trainers, WHILE it was raining.
Then the great thing was all I learned was how to make a linen bandage for the first lesson. Money well spent -- a trained monkey can make a cloth bandage.