Adolescence involves navigating independence from family while still needing their support. Teens desire freedom but fear failure, sometimes rebelling against adults. Peers become very influential as teens use each other to develop identities. While personality is influenced by multiple factors, peers more than parents teach teens how to behave. Cliques fulfill needs for closeness and identity but can encourage conformity over good judgment. Adolescence involves coping with physical, emotional, and social changes, though most adjust well. Illusions of invulnerability can lead teens into risky behaviors with peers. Major life changes like loss can trigger depression in teens. Eating disorders involve refusing to eat or binge eating and purging as a means to control lives or seek