Greetings,
In my experience, the first 1-2 minutes is actually the most crucial in a warm up. Remember, you are in competition with con artists, .
When I hear someone jump immediately to my first name, my BS monitor automatically kicks on high. It seems the CAs always go with the first names because they want to give the impression of being "best buds".. Kind of like, 'Louis, I am from the government and I am here to help you."