The first thing I noticed on the shirt was not the words. It was the dashed circle.

Above the phrase I HAD POTENTIAL, printed in white capitals, sits a curved ramp descending from left to right. At the upper left ledge, where the ramp begins, there is an empty circle drawn with a dashed line. At the lower right, where the ramp flattens out, a solid white ball rests. The ramp is curved, not a straight diagonal. The dashed circle is not a ghost or a shadow. It is a position the ball used to occupy.

That is the whole joke, and it is a better one than the phrase alone suggests. The shirt is not saying I wasted my potential. It is saying I was potential, and now I am a ball at the bottom of a ramp. The dashed circle is the memory of what the ball was before gravity did its work. The solid ball is what it is now. The shirt asks you to read the diagram in order, left to right, top to bottom, the way you read a sentence or a life.

Most slogan shirts stop at the words. This one makes you complete the drawing. The dashed circle is the part you have to fill in. You look at it and think, that was me, up there, before the slope. The ball at the bottom is not a failure. It is the end of a physical process. Potential energy became kinetic energy. The ball rolled. That is what balls on ramps do.

I keep thinking about the difference between a dashed line and a solid one. A dashed line is a convention. It means this is not here anymore, but imagine it. It is the same convention used in architectural drawings for a wall that has been removed, or in a sewing pattern for a fold line. It is a way of showing absence without erasing the shape. The shirt uses that convention to draw a version of you that no longer exists. Not dead. Not gone. Just relocated.

The phrase I HAD POTENTIAL is usually a complaint. It is what someone says at a high school reunion, or in a job interview when asked about the gap in their resume, or in a text message at 2 a.m. to a friend who is tired of hearing it. It is a sentence that looks backward. But the diagram makes it look forward, or at least sideways. The ball is still there. It is just at the bottom of the ramp now. The potential is not gone. It has been converted.

That is a physics joke, but it is also a quiet argument about how to read your own history. The dashed circle is not a reproach. It is a diagram of a state change. You were potential. Now you are a ball. The ramp is the time in between. The shirt does not tell you whether the ball is happy at the bottom. It just shows you where it is.

I have been thinking about this shirt in the context of blogging, which is what I usually think about. A blog is a kind of ramp. You start with potential: the first post, the blank page, the dashed circle of what the blog could become. Then time passes. The blog rolls down the ramp. It becomes a solid thing with a URL and an archive and a small audience of people who actually read it. The potential energy converts into something else. Not failure. Just a different state.

The mistake is thinking the dashed circle was the real you and the solid ball is the disappointment. The diagram does not say that. It just shows two positions. The dashed circle is where the ball started. The solid ball is where it is now. Both are true. The shirt is not a confession. It is a free-body diagram of a life.

If you want to wear it, the I Had Potential shirt is a white-on-white drawing that asks the person looking at it to read the diagram before they read the words. That is a rare thing in a slogan shirt. Most of them want you to laugh at the phrase. This one wants you to notice the dashed circle first.

Editorial note: This publication and Quirky Cotton Collective share an owner.

The experiment I keep coming back to is not about the shirt. It is about the dashed circle. Pick one thing you used to be potential for. Not a regret. Just a position on a ramp. Write it down in the past tense, the way the shirt does. I had potential. Then write the next sentence in the present tense. Now I am a ball at the bottom of a ramp. See if the second sentence sounds like a failure or just a location. The shirt does not answer that question. It just draws the diagram and lets you stand in front of it.