On of my wide's good friends is a retired college professor. She taught computer science. Her husband was a professor teaching physics. Many of his students were discussing how hard the test was to get into the medical school. He told them it could not be too hard. He took the test without studying. He got the highest score. He decided to go to medical school. Now he is a ENT surgeon. It is intimidating going to dinner with two people with three doctoral degrees. I bet they could not change the oil on their lawn mower as a team.