Today, charging up the driveway, one of the cars was more askew than I was used to, and I tried to course-correct half-way up. I felt the bike lean over to the downhill side, and realized that if I stayed in the throttle, I'd hit a car. I made the futile effort to stop to get a better approach, but she was already leaning too far over, and the steep hill didn't give me a place to put my left foot to stabilize. I kept a grip on the throttle and the clutch until right before I did a tuck-and-roll to get away in case the bike rolled over completely down the hill. From inside the house, the boss heard an engine zing to the moon, followed by a loud THUD.
I rolled and stood up, but my neck was frozen and I couldn't move my head. I thought surely I had hit my head on the ground, hard. The boss came out and after a chuckle, said "So, how do you like the airbag vest? Pretty effective, eh?" I didn't even realize it, but rolling away from the bike, I yanked the tether for the airbag, which puffed up on my chest and back, and put a solid tube from my shoulders locking into the bottom of my helmet. I hadn't hit my head, the airbag kept my neck from moving. Happened so fast, I didn't even realize it.