The document discusses the common challenges of middle and late adolescence. It identifies several developmental tasks such as developing sexuality and sexual relationships, adjusting to peers, intellectual maturation, and coping with risky behaviors. The challenges adolescents face include drug and alcohol abuse, computer game addiction, running away from home, teenage pregnancy, depression, and suicide. The document provides strategies for coping with these challenges, which involve accepting one's feelings, identifying vulnerabilities, developing interests, seeking social support, and getting help when needed.