This document discusses the importance of controlling one's environment and exposure to foods in order to achieve weight loss goals. It notes that people will eat what is available and accessible, and that limiting exposure to problematic foods can help minimize temptation. The document provides tips for controlling external exposures like work, home, car and places where food is bought. It emphasizes removing sight and access of unhealthy foods to eventually remove them from mind. The overall message is that success relies on understanding your relationship with food cues and controlling your environment to support weight loss objectives.