This happens all the time and its so frustrating. I am having a conversation with someone. They are spewing out their life story to me and I'm sitting their listening intently, trying to be polite even if I don't really care what they are saying. This whole time they are staring in my eyes as they are speaking. Then, when it is time for me to talk, their eyes dash up and start looking at my balding head; they say a few meaningless words in response and then the conversation is over. It seems like people don't mind baldness when you are listening to their stupid words, but they place no value on anything you say because you are bald.