Self-esteem may drop in __ when they try to fit into peer groups and social circles.

Self esteem may drop in adolescence when they try to fit in peer groups and social circles.

Explanation:

Self-esteem is the value we place on ourselves and our ability to love ourselves. It is the act of "loving yourself," which requires attitudes such as self-respect, self-acceptance, and self-knowledge. As these concepts are building in adolescence, it is common for teens to have low self-esteem, especially when trying to fit in with peer groups and social circles where they try to find their personality.

the right answer is: time