In this episode, Cher and Carina delve into the different personality types of runners, specifically focusing on Type A and Type B personalities. They discuss the characteristics of each type, the pros and cons of being a Type A or Type B runner, and how these traits affect training, mental toughness, and overall performance. The conversation also touches on the importance of flexibility in training schedules and the mental challenges runners face, including the pressure to perform and the fear of missing workouts. Through their banter, they explore how these personality traits manifest in their own running experiences and coaching styles.