"RicodJour" wrote in message
...

Ask people about their opinions on seatbelts or airbags or any other
safety device. Separate the answers into two groups - Safety Device
Kept Them Kicking vs. No Personal Experience With It. See if you
notice a correlation between a positive opinion on the safety device
and which group they fall in.

When I was a kid we didn't have bike helmets. But when my wife and I got
mountain bikes some years back they came with helmets so we wore them. It
didn't take long before my wife took a fall that split her helmet in half,
but she didn't have a scratch on her. Needless to say we replaced that
helmet before we went riding again. Today I wouldn't dream of riding a bike
without a helmet--as you say, I'm in the Now We Know group.