What do you think are the causes of distressing thoughts among adolescents?

Adolescents or the young adults are in the phase of their lives where in they will makes significant decisions that will impact their future. Considering the maturity in terms if thinking and behavior, adolescents still needs to go through a lot of experience just to attain wisdom and knowledge that'll enable them to mature. Alongside this journey, it is inevitable for them to feel sore, tired, stressed out, and others having breakdowns. From school works to the fast approaching employment dilemmas. Also this is the phase where exploration is prominent and one can jump interest from one to the other just to find their true calling. Frustrations are vital cause of stress, especially if it concerns with one's passion and future.