^^ any further engagement just waters it down more. So instead I'll tell my story of a tubular coming off my rim.
Tumbling ended and I immediately knew my clavicle was broken. As I laid there in the road, someone cleared my bike off, carrying past me. I saw the front tubular dangling off.
Coincidence, that it came off just then, or maybe it was the guy who fell on my wheel as we rode in a straight line. We'll never know.