Final answer:
Goffman's concept of self was greatly influenced by Charles Cooley's looking-glass self, where individuals shape their self-image based on others' perceptions.
Step-by-step explanation:
Goffman's concept of self was heavily influenced by Charles Cooley's idea of the looking-glass self. This concept suggests that our self-image is shaped by our perceptions of how others view us. We create a presentation of ourselves based on these perceptions, which include our attire, grooming, and behaviors, ultimately using this presentation to manage the impressions others form of us.
Goffman took these ideas further with his dramaturgical approach, using theater as a metaphor for social interaction and understanding how individual role performance in various scenarios informs our identity.