Are there any random, odd quirks of RP that you insist on carrying over into proper gameplay, whether for good or ill?
As an example, this character, Jonathan Harmarth, is a terrible cook and always has been. To that end, I have never learned the Cooking side-profession on him in the nearly 14-15 years he’s existed. Not just left at 1 skill, not even unlocked. During Warlords of Draenor, I stuck one of those Cooking “unlock Warlords of Draenor cooking” books in the bank to stop it from dropping off of every other mob. It’s still there, and it will never be touched.
Do your characters have any such quirks like that, that you feel obligated to stay faithful to?