Hey, I made another wooden spoon!

Cool!

Wait a minute, why there is word “failure” in the name of this post?

Take a closer look. What is wrong with tis spoon?

Can you spot it?

I cannot. I made it exactly the way I intended.

I designed it for right hand. I was planning to eat yogurt with it.

So what exactly is wrong? It is too narrow and too deep.

It does not look deep and does not look too narrow. But the tip of it is. And it is a torture to eat with it since it does not match my mouth geometry.
Yes, I know it sounds ridiculous and I struggled to believe myself. And it looks totally legit until you start eating.
That was pretty bad engineering cognitive dissonance.