Preston interviews Sean Ryan, a 20-year fireman and lead instructor in this episode. They discuss Sean's journey into the fire service and the importance of brotherhood and family. They also touch on the role of training and the selection of training cadre members. The conversation emphasizes the need for a positive and supportive culture within the fire service and the importance of continuous improvement and learning. The talk explores the challenges of working with a new generation of firefighters and the importance of maintaining discipline and accountability. It delves into the generational gap and the need to adapt teaching methods to reach younger firefighters. The conversation also discusses the process of cutting recruits who are not meeting the standards and the importance of physical fitness in the fire service. Additionally, it touches on the creation and purpose of Animal House Training, a group focused on sharing knowledge and improving the fire service. In this final part of the conversation, Sean and Preston discuss the importance of networking and spreading knowledge in the fire service. They talk about the value of having a strong team and cadre that can provide honest feedback and help firefighters improve. They emphasize the need to embrace failure and learn from it, as well as the importance of training in gear to prepare for the challenges of the fireground. Sean also shares his experience as a cancer survivor and how it has motivated him to push himself and encourage others to prioritize their health and fitness. They conclude by discussing the importance of managing risks and being prepared to provide the highest quality service to the community.