The document provides an overview of Week One of The Psychological Toolbox, which focuses on basic distress tolerance. It discusses sources on dialectical behavior therapy and provides quotes on examining one's inner life and freeing oneself from unhelpful structures. It then covers mindfulness, crisis survival strategies like distraction, and activities from a balanced heart journal. The homework asks participants to discuss balancing the heart, create a distraction plan, and note any new skills used between classes.