I once went to a training workshop and wanted to put a protective vest on my hands. I approached the coach and asked if I could take this vest for a good memory of this wonderful workshop that literally changed my life. The coach looked at me surprised and said that nobody had ever asked the jacket this way, usually they were all dumb. It seemed that he was even embarrassed. But the rules are the rules, the coach continues, I can’t let you do that. In the end, my colleague pulled off two vests and gave me one when I arrived.