For example, immigrants entering another cultural group cannot continue to play their original role due to changes in objective conditions.There are several different situations: First, when a person's multiple social roles are demanding at the same time, it makes him difficult to perform and has a sense of tension in time and energy, also known as "role tension." Spiderman Cosplay Secondly, when a person's several roles are incompatible with each other, role conflicts will also occur. CCosplay Preventing role conflicts can only take corresponding countermeasures according to different situations. In view of the role tension, too many part-time jobs should be reduced and the excessive burden should be relieved. In view of the conflict of role norms, the role of people should be singularized, that is, only one role can be played in one occasion.