How Do You Stop a Compulsive Talker?

Iave: I used to play basket ball when i was a kid. How do you tell some one they have their facts wrong? You carry bandates with youha, ha, ha,. ha, ha, Ha! He says he knew everything about ronald regan by the time he hit pacific palisades. "The worst thing for me that i knew about him was he was great at anecdotes"