“In 1902, a sociologist named Charles Horton Cooley devised a concept called the looking-glass self, which posits that s person's sense of identity is shaped by interaction with social groups and the ways in which the individual thinks he or she is perceived by others. Cooley believed this process involved three steps: •You imagine how you appear to other people. •You imagine the judgment of other people. •You base your feelings about yourself on how you think [you] appear to other people.”