The performance of social roles requires a series of means. Just as performances on the stage need decoration, social performances also need sets and props. The difference is that what is needed on the social stage are real objects.Service personnel such as hotels and restaurants must avoid mixing up the two performances. In order for the characters to perform well, it is necessary to realize the cooperation between the characters, otherwise the mistake of a certain character may lead to the failure of the whole performance.When people assume a certain role, they first encounter the expectations of society or others. ww.ccosplay.com/ The second is the understanding of the role, that is, the practice of the role by the role bearer.It mainly emphasizes a person's internal relationships. The bearers of different roles are linked together due to specific role relationships. For example, in a hospital, doctors, nurses, patients, patient family members, etc. gather together to form a role set.