So far....
I'm thankful every time I get through a day with the red stuff still flowing where it is supposed to. I was focused on the slips 60 feet down when my gloves caught a wicker, a split second? (time gets weird) later I was hanging by tendon. Then I had to climb down that tower one handed.
Yes, theoretically most/all accidents are preventable, but...the point is you never know when the hand you are dealt bites no matter how fast or strong or attentive you are. S*** happens very fast.