I have had three friends killed on motorcycles and one of my best friends, who was wearing all the proper gear and just cruising down the highway, when a silver fox hit him and his girlfriend. He lost his left leg and his GF is a paraplegic.
The three that were killed was a couple that I knew in the 80's who were cruising down a highway behind a truck when a sheet of glass came loose and slid off the back of the truck and decapitated them. A girl I had dated I college was riding with her boyfriend in the 90's, wearing all the proper gear, when a dear ran out in front of them and they hit it at speed. The deer was killed, the driver sustained minor injuries due to the wind fairing. His girlfriend was catapulted off the back of bike and into a tree. She died of her injuries.
Point being all were wearing proper safety gear and none of the accidents were their fault.
If you know anyone into motorcycles, and I know quite a few, they almost all have stories of friends who died in accidents that were not their fault.
Point being is even with proper gear and not fucking off on a bike your odds of a life altering injury or death are significantly higher than driving a car. The smart ones never drive in heavy traffic, or on interstates or limited access highways. Even then it's a calculated risk and if you do buy a bike you had better give that some serious thought.
Bikes are awesome and a great way to travel and feel free in the open air and wide open road but you still taking a calculated risk. Smart riders know this and drive accordingly but also appreciate the consequences of the risk they take.