1) Playing with dangerous toys
2) No seatbelts
3) No helmets
4) Running after DDT trucks
5) Unsafe playgrounds
6) Latchkey kids
7) Leaving 12-year-olds in charge
8) Diets
9) Sitting in the front seat
10) Secondhand smoke
11) Explosive cars
12) Summer
13) Real fireworks
14) Drinking the parents liquor
15) Smoking
16) Chewing lead toothpaste tubes
17) Playing in the coal bin
18) Drinking unpasteurized milk
19) Eating raw vegetables in the garden
20) Playing in the poison ivy/oak
21) Hiding in hay bale forts
22) Digging underground forts
23) Owning and shooting real guns
24) Riding bikes to school miles away
25) Walking home in the dark through the woods
Did that, lol.