In this episode of NPR's Life Kit, Marielle interviews Colin Jones, a former Olympic swimmer, about learning to swim as an adult. Colin shares his personal experiences, including a near-drowning incident, and provides advice on overcoming mental barriers and finding suitable instructors. He emphasizes the importance of swimming as a life skill and discusses essential survival swimming techniques, such as submerging, treading water, and exiting the water safely. The episode also addresses common concerns, like the perceived grossness of public pools, and encourages listeners to prioritize learning to swim for safety and health.