When I was a child, I can clearly remember sitting in the back seat of my parents' car without a seatbelt on or riding my bicycle without a helmet.
Now, this does not mean that my parents did not care about me or were not concerned about my safety. It was simply that that is what everyone did.
Nowadays, things are totally different and rightly so.
It is against the law for a child to be unrestrained in the back of a vehicle and you can also be fined for not wearing a helmet while cycling.
You sometimes hear people say that society has become over-protective and that we are taking too many precautions. Sure, there are some times when that may be the case but, like everything else, experience and knowledge make us more aware of the dangers out there. Remember when it was okay to have asbestos in your roof or when smoking was cool? Things have come a long way since then.