partly depends on who it is Im trying to teach. When/if its my parents(or in a more recent case my aunt) how to play a game Im very patient and or even in a good mood as I don't expect them to get it, and I can have a laugh with or at them as they fail or succeed at learning, How ever trying to teach/keep under control the young kids who I had to "baby sit" while my parents had meetings it could be very annoying. Especially in the case of one kid who threatened to "tell on me" after I took the controller away when it was my console he was playing on at my house