Sean Wheller is a sidemount diver, a decompression and cave diver and is progressing his training with PJ Prinsloo in South Africa. In this episode, Sean and I chat about his diving, how he started in sidemount, his training with PJ Prinsloo, how he has worked to develop his diving and overcome mental challenges as he addresses cave training in particular. We talk about the benefit of a variety of instructors and also get into diving in South Africa, in particular, Sodwana bay and Komati Springs.