Remember that sometimes the customer just needs to see their idea fail. Letting them use the toy tool was probably the fastest way to get back to your good gear. It's a frustrating but effective lesson for everyone.

Your sister is totally right about the "thing vs story" difference. I used to do the same thing with my notes app full of random ideas like "a library that burns every sunrise" or "a key that gets heavier when you lie." They just sat there until I asked who the librarian was trying to save, or why someone was carrying that key in the first place. The cool image is just the set dressing for the person freaking out in the middle of it.

A five-eighths inch static rope just snapping under normal load is the kind of thing that ruins your whole week. You check your gear, you trust it, and then it turns out you've been working with hidden faults. Finding two more ropes with core damage after that would make me question every piece of equipment in the truck. It's not just a close call, it's proof the danger is invisible. That garage roof never stood a chance.