Adolescence is a period of transition between childhood and adulthood, typically occurring between the ages of 10 and 19. It is marked by significant physical, cognitive, emotional, and social changes. Cognitive development during this time includes advances in reasoning, problem-solving, and abstract thinking. Emotionally, adolescents may experience mood swings, heightened self-awareness, and the exploration of personal identity. Socially, they navigate peer relationships, establish independence from parents, and develop a sense of belonging within their peer groups. While adolescence can be a time of excitement and growth, it can also be challenging as individuals navigate peer pressure, academic demands, and self-discovery. Supportive relationships, open communication, and guidance from adults are crucial in helping adolescents navigate this transformative period successfully.