Another man stuck on the Arizona mountain ranges

Another man stuck on the Arizona mountain ranges or is it hills is in the process of being rescued from the top of the mountain or hill. They have to use a helicopter to get him back to earth as it would appear …not just one helicopter but several

This is not the first rescue and bring back to earth operation. Religiously every month there is at least two rescue missions

Why do people climb up the mountain and then they are unable to come down? Is it harder coming down the mountain or hill?