[longride]

I'll perform the study for less than half the cost and refund $1.8 million:

1. A bunch of riders crashed because they rode over their heads.
2. A bunch of riders crashed because they're f'd up on something.
3. The rest of the riders crashed because some cager f'd up.

"Thank you for shopping at KMooreMart!"

The scary part of your post, is that it's about 99% correct!