Oh, man, know what you mean!
Years ago a colleague asked to borrow my knife. I handed him my Victorinox SAK. I later looked over to see what he was doing and found him using the main blade to tighten the screws in his glasses!
He handed my SAK back to me with the leading edge and tip of the main blade all bent up and messed up!
OH, WAS I PISSED!
Ever since then I don't loan my knives to anyone! When they come to me asking if they can borrow my knife, I ask them what they want cut and how, and do the job myself.
Glad you were able to repair the damage to the edge.