Since about 5 years old. I woud regualy wear my selt belt but on odd time not.
When it became law in my province and when my Father taught me a lesson by slamming on the breaks and I hit the seat and split open my lip.
Strangely the two accidents I was in previous to that(each time the car I was in was totaled) while not wearing a seat belt also at same age did not have the same effect. One I do not remember, the other I only remember the after math with the police etc.
Elementry school my cousins and I would go camping with my grandparents and travel in the back of a pick up truck with a cab.I think that is what they would call it. Gives me nightmares now to think of what could have happened. yet Grandpa didn't want me climbing tree's in case I got hurt.
When I was 16 my parents allowed me to travel on a two day trip on a classic car which had no selt belts in the back.
Course high school I piled into cars sans seat belt or in cargo area's usually the driver was high or drunk
but generaly tried to make sure that even if other's didn't I at least had a belt. Not that their bodies would not have crushed me.
Then in college not in cabs but always in other cars.
Now never never never do I travel in a car without my seat belt on or making sure that the other's do.
My Mil and DH have the nasty habit of slinging off the belt seconds before the driveway. I hate hate hate that....hello people accidents happen in your driveway too. How many people hit the gas instead of the break. A lot.
Sorry for the spelling errors NAK and my parent odd split keyboard.