I was first on scene to a head on collision at highway speed... Did you know the human head can get to the size of a small beach ball? 3 people out of the 6 died that day. I saw how the people with and without seatbelts made out... I'll take a several broken bones, including a femur, over dead in a ditch any day.
Not to lecture, Im sure you know when to wear it... But for anyone that gets careless, please dont. All I had was first aid, and I sure as hell wasnt comfortable dealing with that scene. Its strange how things came back to me 3 years after taking the course though.
On a lighter note.... I hate that chime too when I'm coasting around on some occasions and there's really no need to wear it. This is a handy thing to know.. Thanks.