The best way to deal with the doorman is to pass cigarettes. They are bored sitting there every day. In the past, they often chatted with him and talked very enthusiastically. It's good to get acquainted. When they are a little familiar, they can be invited to dinner. There is no need to spend a lot of money. Just have a meal and drink more wine in a roadside shop. Tell him it is not easy to make a living now. Talk to him about the hard life of ordinary people, because the actual living conditions of being a doorman are also very general. They're all little people. Tell me about the chicken feathers in life.