Back in our 30s I had a friend who was dating a 20-year old know-it-all. They were discussing the possibility of suing someone, and consulted another friend who was a practicing lawyer, at a party we were having. He gave them advice based on all his knowledge gleaned from earning a law degree. After the lawyer left to go home, the 20-year-old girlfriend started ranting "He can't be right. I don't think things work that way. I think we can blahblahblah..."