I have, too. Great movie with a sad, but true, ending. Wilderness is not to be trifled with. Most state parks, and much of the US National Park system are outdoors, but not real wilderness where there’s nobody but you, yourself, and you if you get into some real trouble.
but this was not about wilderness....the guy was totally unprepared mentally, physically, emotionally....I think he was suicidal from the beginning....he just didn’t care to live....