if you work backwards to the various decision points that got the protagonists to the accident, you can usually clearly identify poor or wrong decisions that led to the accident.
But those decisions can only be judged as 'poor' or 'wrong' in hindsight of the accident. If there were no accident, the decisions would be neutral....
That's why it is sometimes so difficult to determine a 'root cause' to a mishap--it's as much art as science.
It puts me in mind of one of the fellows, formerly on this forum, killed last year. Was it LAWinter? (RIP)
Another rider was riding with him when he watched the rider completely fail to negotiate a turn--he just went straight off into the desert (I don't recall that speed was a factor). He died at the scene. It was a bit of a mystery until the accident investigators found the remains of a bat crushed in the accident
inside the riders partially unzipped riding suit!
The bat apparently got scooped up into the one-piece riding suit and was fighting like hell at the perfect moment to distract the rider from negotiating the turn.
Root cause?
Rider inattention?--yeah right, with a who-knows-if-it's rabid bat clawing you inside your riding suit.... Improperly warn gear?--it was hot, suit was unzipped to prevent heat stress....
We don't like to admit it, and it is hard to face, but:
1) Sometimes you can do everything right and still get killed....
2) There are more ways of getting killed on a bike than you can even think of....
Just don't make yourself an easy target for a bad day: you gotta be cagey.
Whenever there is an accident reported here, and God Bless the guys who report them, we like to ask why it happened and then war-game it to convince ourselves that 'it wouldn't happen to us'!
Sometimes it's the only way we can keep riding....
The bat? I'm not that guy! I would have kicked its ***! I would have zipped my suit! I would have not ridden when bats were out! I would have read a bat forecast!
I'm better/smarter/faster/more trained than that guy: I wouldn't have died....