1. Played baseball un-supervised, no helmets.
2. Bicycles without helmets.
3. Roller skates without knee-elbow pads, helmets.
4. Swimming in pre-EPA rivers.
5. Ice skating/hockey on somewhat frozen ponds, no helmets.
I'll bet you even rode in the back of the station wagon.
I grew up in Tucson, AZ. We didn’t have 4 and 5. We did have the County Landfill and cherry bombs that gave us hours of enjoyment.