It's an old saying but still valid. A tool is only as good as how you use it.
I grew up on the farm using a simple folding pocket knife. I used it for everything - from whitling to cutting baler twine to cleaning nails and removing splinters. Even cut a blown tire off of a rim. Never had a locking blade pocket knife growing up. I just learned to watch what I was doing. Yes, I occasionally ... pinched ... myself. It taught me not to do that again.
I also learned that one of the inexpensive "stockman" or "trapper" model knives was a better choice over the expensive "known" makers. Right now I carry one made by Uncle Henry - runs about $12 usd. Three blades with stag scales. I use it, abuse it, treat it worse than a "rented mule". Since it doesn't cost an arm and a leg (and a first-born), I'm not worried about really using it, or possibly loosing it. I cut wire, scrape rust and bolts, use it as a screwdriver, pick my teeth, even lend it to a friend (yes, I've lost a few that way). But the key point is that I'm not afraid to USE IT - for whatever task is at hand. And if I lose it or break it? 12 bucks buys me it's replacement.
I've got fancy and expensive knives - carbon steel, damascus, made from files, colonial style, Norwegian laminate, etc., Somewhere I even have a lock-blade folder. But I tend to be afraid to use them - because of their "value". For most things I tend to grab my cheapo folder, or a modified "butcher knife" - for lack of a better term. They are working tools that I'm not afraid to use - whatever the task. That's the key point - having a tool "on hand", being experienced in its use, and not being afraid to use/lose/break it.
I have a friend that tends to cut himself most every time he picks up and uses a knife - or sharp object. I also have some friends that I would trust to shave me blindfolded. So it goes. Know your tools, and use them.
Just my humble ramblings to share.
yhs
Mike Ameling