I am only 21, but seem to remember things being quit different when I ws growing up:
I did a report on going shooting over the summer, and taped shell casings to it, and DIDN'T get expelled under some zero tolarence policy.
I can remember bringing a pocket knife to school on a few occasions, teachers knowing about, and nothing happening about it.
I sed to climb trees, walls, fences, and would get all cut up and scraped. I would just go home and wash off with some soap and water. The only time I was in a hospital was when I got hit in the eye with a stick, but still didn't want to go as I was fine, but my mom freaked.
I eat rare hamburgers, steaks, and put them back on the same plate as the raw food when they came off the grill.
I walked home from school alone, and stayed home alone until my parents got back from work. When I went into 7th grade I took the subway to and from school on my own. Even walked through some back allays some days.
I remember going into bars with my dad and uncle, and sitting at the bar with my coke.
I started driving before I legally could, and drinking before that.
I played with knives, guns, and fireworks. I cut myself, burned myself, bt am still alive to tell about it. I even used some cigarettes to light off fireworks with my parents around, and nobody worried that I was smoking, because I wasn't.
My first job, at aroud 16 or so, was doing landscaping for a company. I worked with all sorts of machines, chainsaws even, and would come home cut, bruised, and filthy. Nobody worried about it, or said I was in any danger. I was just doing a crummy job until I graduate college.
I am sure there are more, but these are off the top of my head. It is amazing how quickly things change sometimes.