It wasn't just leaded gasoline. I was busy getting hot boxed with cigarettes in my grandparent's leaded gasoline car before burning some asbestos, plastic cutlery, and batteries in the living room fireplace.

Forget no seatbelts or bicycle helmets. Our chemical exposure would probably send a younger person without a built up tolerance into instant seizure.

I also remember crimping down lead shot sinkers on my fishing line with my teeth. Good times. Good times indeed.