There is wisdom to be gained in learning from your mistakes, but it's a whole lot smarter and less painful to avoid mistakes by learning from others' mistakes.how is that adding any value to anyone's safety?
The great myth among too many motorcycle riders is that left-turning cars are the main cause of rider fatalities. Evil cagers are out to get riders. Evil cagers are a rider's worst enemy.
Truth is, riders are their own worst enemy. Rider error, often involving excess speed, accounts for about 3 out of 4 rider fatalities. Internalize that and the specific kind of riding errors that are killing riders, and you might have a chance at surviving to become a better rider.