Bent the tip of my CF Chap while whittling a bit of hard, dry wood held in my other hand.
Broke a couple of mm off the tip of my S30V PM2 accidentally stabbing it into a doorframe as I walked past, the same day I bought it.
Broke about a mm off the tip of my thinned out ZDP189 Dragonfly about three times, with the inevitable drops on concrete that come with using it as a work knife for 5 or 6 years.
All my fault, no blame attached to the knife in any case. Except maybe the PM2, which I’ve had some funny issues with.
My standard answer if someone asks me to use my knife is ‘Show me what you need cut’, while holding it firmly in my hand! :D
I can count the friends and family on one hand who I’d trust to use my knives!