I have been to many CFI seminars, pilot courses, and also maintenance courses. It seems that on everything where pilots are involved, the hardest thing is to get them all to shut up and sit down. Especially if there is coffee offered in the morning at the course. Everybody knows everybody and people catch up after not having seen each other for a while right next to the table with the coffee on it. Mechanic courses are quieter and start exactly on time.
So, once again, this one was not invented. It’s based on my life. The ones of you who personally know me also know I love to talk. 😉