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A dull knife is the dangerous one (my stitches story)

About 15 minutes

A Dull Knife Is the Dangerous One (My Stitches Story)

Honest version: I ended up teaching this class because a dull knife sent me to urgent care.

I was cutting an onion, same as I'd done a hundred times, using a knife that had never once been sharpened since I bought it. The blade slid instead of biting. It skated off the onion and caught my thumb. Two stitches, a very patient PA, and a story I tell everyone now whether they ask or not.

Here's the thing he told me while he was stitching me up, and I quote him constantly: dull knives send more people to the ER than sharp ones do. That sounds backwards. It isn't. A sharp knife goes where you aim it. A dull one skids around looking for somewhere else to go, and "somewhere else" is usually your finger.

So that's the hill I'm going to die on this whole course. A dull knife is the dangerous one. If you leave with one belief and forget everything else, make it that one.

What that means for you, starting today

You don't need to buy anything yet. You don't need a fancy setup. What you need is to change how you think about your knife drawer.

Most people are scared of sharp knives and comfortable with dull ones. It's backwards. A sharp knife requires less force to cut through something, which means less force behind it if it slips. A dull knife requires you to push harder, saw more, and muscle your way through — and that's exactly the setup for a slip that goes somewhere bad.

Steps to start noticing this in your own kitchen:

  1. Pull out your main knife, whatever you use most.
  2. Cut through a ripe tomato without pressing down, just draw the blade through.
  3. If it squishes instead of slicing clean, that knife is dull. That's not a knock on you. That's just information.

We'll get into actual sharpening technique in a later lesson, with a whetstone, and I'll walk you through it slow because I was terrified of mine for about six months before I touched it. Today is just about building the instinct: dull is the danger, not the sharp.

A quick word on cutting boards while we're here

Small aside, but it matters now, not later: wood or plastic, never glass. Glass boards look nice and they will absolutely wreck your edge, one cut at a time, in a way you won't notice until your knife is dull again in two weeks. If you've got a glass one at home, it makes a fine trivet. That's its job now.

Why I'm teaching this instead of knife tricks

I want to be upfront that this class isn't about looking impressive with a blade. Speed is a side effect of doing this right, not the goal. You get fast once your grip is safe and your knife actually cuts. Chasing fast before that is how you get my stitches story instead of a good dinner.

Some weeks I'll teach this sitting on a stool pulled up to the counter, because my body doesn't always cooperate with standing for a full class. I'm saying that now so it's not a surprise later. You can be capable at something and still need to work around your limits. I do it constantly.

Same goes for practice at home. I am not a consistent person by nature. I'll go all-in on something for a week — one time I finished an entire crochet blanket during a rough flare week because sitting was all I could manage, then didn't pick up a hook again for four months. My cooking practice works the same way. Bursts, not a steady drumbeat. I'm telling you this so that when your own practice looks like that — three days in a row then nothing for two weeks — you don't think you're failing. You're just like me. The people who manage even a little bit every few days will pass my habits fast, and heck yes to them.

Your call, but I'd rather you cut something wobbly and real tonight than wait until you feel ready. Nobody feels ready. I definitely didn't, right up until the stitches convinced me I had to.

Before next time

Go look at your knife. Actually look at it, maybe try the tomato test. No need to fix anything yet, just start noticing dull versus sharp before we talk about grip next time.

~kaylee

A dull knife is the dangerous one (my stitches story) · Knife Skills for the Home Kitchen · Utah Community Learning