If you have a particular interest, you can seek out an expert. Lady Abigail is the expert on webs. Lady Jesiree is the Healer for the Queen's First Circle and I've taken a few lessons with her. I don't see you as a healer, though.

( Sansa can only see Ser Jaime as just that - a knight. She wonders what the equivalent of that is in Draega. )