In this composition material, the central event is A Xin's haircut for the guest, involving three characters, namely A Xin, the guest and the host. Therefore, for this material, we should grasp the main contradiction when examining the topic, and we can adopt the thinking mode of multi-directional radiation and launch multi-angle ideas around the material. The following ideas can be used for reference:

(1) conceived from the perspective of A Xin. ① Dare to innovate. It was A Xin's innovation that finally won the recognition and appreciation of the guests. (2) Dare to try is also a kind of beauty. Only dare to try, just like A Xin's material, will there be the possibility of success. 3 worthy of a heart. No matter what the result is, as long as you try, you can have a clear conscience. Pay attention to the way of doing things.

(2) Focus on the master's point of view. (1) Learn to tolerate others. Tolerance can resolve contradictions, broaden people's minds and make people live in harmony. ② The power of trust. Trust is a particularly effective incentive and a source of strength. Letting go is also wisdom. Once you have affirmed his (her) ability, you should put it down in time, and never deny his (her) ability because of a mistake.

(3) Pay attention to the guest's perspective. Be good at listening to other people's opinions. What suits you is the best.