I'm 55. Growing up in Florida in the 70's and 80's, I was outside for hours at a time. I would wander in the woods, following streams to their source and actually mapping the entire forest (I still have the map). I rode my bicycle all over town, by myself and with my equally adventurous friends, getting into all sorts of dangerous things. I went fishing by myself, literally dodging moccasins and alligators. I'd clean the fish with a very sharp knife when I got back. I still have scars all over my body reminding me of all the trouble I got into.
Damn, I'm glad I got to grow up then.
I'm in my sixties and my experience is same. But now we live in the world, where my granddaughter (12) got into real trouble because a birthday present I gave her – a real Leatherman (pink of course). Of course she brought it to the school, it was confiscated, she, her parents and I was questioned by police etc.