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alter ego
alter ego An alter ego is another version of oneself, such as a digital avatar, that a person may come to experience from the inside as if they were in its place.
An alter ego is another version of oneself, such as a digital avatar, that a person may come to experience from the inside as if they were in its place. In psychology, this idea is studied through perspective taking, sense of agency, and body ownership in interactions with avatars.