The PADI Rescue Diver Course focuses on teaching divers essential rescue skills to manage emergencies underwater. It includes learning about recognizing stress in fellow divers, practicing rescue techniques in confined and open water, and developing problem-solving skills. Although divers may face challenges such as managing stress, dealing with panicked divers, and building physical strength, the course helps overcome these obstacles and builds confidence. By gaining hands-on experience and improving communication skills, divers become more competent and responsible while diving.