How loyal can a knife be?
If you lost it, and someone else found it, it would serve them just as well as it served you. And unlike a dog that might travel hundreds of miles to be reunited with it's owner, a knife isn't going to make the least bit of effort to get back to you. It isn't going to care how heartbroken you are over it's loss. And it isn't going to care how much money you spent on it or how well you took care of it.
And if you make a mistake with your knife, it won't hesitate for a second to cut you. Perhaps even cut you so badly that you need stitches or surgery. And it won't feel the least bit sorry.
Knives aren't loyal, they're whores. They'll cut for whomever picks them up, and if you're not careful, they'll cut you too.