Dialectical Behavior Therapy (DBT) is very effective with teens and people suffering from high emotional dysregulation.
DBT combines mindfulness with concrete and efficient behavioral interventions.
Due to my contemplative psychotherapy background, I use DBT skills regularly in my practice. If you would like something to practice and follow, this might be an intervention that is appropriate for you. If you want to take action, mindfully and objectively, DBT will help.