I might have misread the prologue on amazon, but the premise seemed to be that motorcyclists choose to ignore the potential danger of riding a bike. It will never happen to me (the lazarus effect).
It seems to me it's exactly the opposite. Most of the riders I know are fully aware of the potential danger. That's why when we talk about safety, we say things like "I ride like the other person is out to kill me" or "dress for the fall, not for the ride." I think we totally get the risk. We try to minimize it with our behavior to a level that's acceptable to ourselves, but I don't think we blissfully ignore it.
Fully aware, yet you ride anyway. I think that was the point the author was making. Regardless of the gear, if hit head on by an automobile going fast enough,(think drunk or texting driver) I don't think it's gonna matter what you wear.
keep it light enough to travel.....
2013 GL1800 Goldwing
'81 Honda CB650 Custom