I have a friend who just confuses the heck out of me. She can be very, very kind and helpful and generous, BUT every conversation ends up being all about her. Let's call her Molly. The last time she was in town, I actually just declined to see her and made up an excuse. I like her but just wasn't up to going to "the Molly Show" for hours. I am not super self centered or anything, but I do get tired of everything I say or want to talk about getting ignored, or used as a jumping off place for her to turn the conversation back to her.