Feeling stressed, low, or just kinda “meh”? You’re not the only one—and there’s real help. Everyday choices—what you eat, how you move, how you sleep, how you handle stress, your screen time, whether you use substances, and who you spend time with—can shift your mood and energy. This fact sheet turns solid science into simple, teen-tested moves you can start today, and it works alongside support from a counselor or clinician when you need it.