Maester Luwin's Funny Relationship With Magic

In A Song of Ice and Fire as well as Game of Thrones Maester Luwin is the skeptical man who has to tell Bran Stark that magic isn't real. The only problem for him is that Bran Stark is very clearly developing magic powers the entire time he is trying to tell him this and Luwin happens to be wrong about almost everything. This leads to a rather funny character arc which I want to talk about briefly.