Grew up on a small farm, and played in the woods/pasture all the time. We tinkered, and built, and camped, and did all those things now called Bushcraft - all when we were supposed to be fixing fence, chasing cattle, clearing brush, and all sorts of other farm work of course. Never had the chance to do Boy Scouts or any Academy type training, and that In-Country stuff will sour you to "camping" very quickly. And I've never seen any of that Ray Mears stuff, nor read any of his books. Ditto Bear Grylls and Lee Stroud. Altho, I did watch the Davey Crockett and Daniel Boone TV shows back in those black/white days. The rest I learned from reading books by people like Dean, Kephart, Hunt, Seymour, and Mel. And it is a bit surprising what you can gleam from journals and diaries written a century or two ago. The rest was all picked up doing Living History reenactment participation and research.
It's hard to beat growing up on a small farm to learn the ways of the natural world.
Just my humble thoughts to share. Take them as such.
Mikey - that grumpy ol' blacksmith out in the Hinterlands