No, but I had this conversation yesterday with a new client and I really had to drive that point home to him.
I also had a hunting buddy at my house yesterday with a knife that needed to be sharpened.
He had literally taken it to the point where you could MEASURE the flat cutting edge. And he was cussing the blade.
So, I had to educate him as well.
I took that knife to my "machines" in the shop and only brought it to about 95% completion.
Then, had him imagine the situation where he was away from home, and had no sharpening "tools" and his knife was now in the current condition - dull.
I had him roll his truck window down and I finished sharpening the knife on the top edge of the window to where it shaved hair off his arm.
I took one of my shop knives and sharpened it on the bottom of my coffee cup!! It shaved hair when I was done.
A river rock, anything!!!
It's not difficult to sharpen any knife if the owner just doesn't go too far letting it get flat, dead dull.
It's just been on my mind today and happened to be - again - when I posted that.
There are things all around us to keep our knives sharp!! Just keep 'em sharp.
It only takes a few strokes when it's needed, but once a knife edge is destroyed, there's a LOT of work to do, and the guy then starts cussing either the maker/manufacturer, or the steel type, or the knife itself, and ultimately, he's the one responsible.
I try to tell my customers that when they no longer FEAR their knife, sharpen it.
And using the methods I described above, it's really simple to keep a knife ready for any task.