Sue Brodie's presentation discusses designing new habits for success. It explains that habits are formed through a habit loop of reminder, routine, and reward. The presentation provides tips for creating a new habit, such as making it specific, daily, and repeatable. It also discusses using reminders, routines, and rewards to form the habit loop and make the new behavior automatic over time. The goal is to design a new identity habit by linking a reminder to a routine tied to someone's identity or self-concept.