A guide to boosting mental health Mental health is important in every aspect of an individual's life from childhood to adolescence to adulthood. Adolescence is a crucial period for developing social skills and emotional habits which play an important role in mental health. These include adopting healthy sleep patterns; exercising regularly; developing coping, problem-solving, and interpersonal skills; and learning to manage emotions. One in five teens lives with a mental health condition. Half of all mental illnesses begin by age 14. Globally, it is estimated that 1 in 7 (14%) 10–19-year-olds experience mental health conditions, yet these remain largely unrecognized and untreated. Ways to improve mental health Value Yourself: Treat yourself with kindness and respect, and avoid self-criticism. Make time for your hobbies and favorite projects, or broaden your horizons. Do a daily crossword puzzle, plant a garden, take dance lessons, learn to play an instrument, or become fluen...