You are not alone! I just received this email from HBR.

Now, for me it was timely. I'm at a conference and there's this pain in the neck extrovert that just can't get it into his head that he bugs me. He thinks that his good looks make him fun to be around. He thinks that his bankroll make him fun to be around. He thinks that his compliments make him fun to be around. He just doesn't get it.