The first thing I noticed on the shirt was not the words. It was the dashed circle at the top of the ramp — an outline where a ball should be — and the solid ball sitting at the bottom, past the curve, on the flat ledge. The phrase I HAD POTENTIAL runs above it in white capitals, and the whole drawing is white on the garment. The ramp is curved, not a straight diagonal. That curve matters more than the slogan does.
This is a diagram joke, and like most diagram jokes it works because the drawing and the sentence are not quite saying the same thing. The sentence is past tense and self-deprecating. The drawing is a physics setup: a ball at rest on a ledge, a dashed outline where it used to be, a curved ramp between them. Read the drawing literally and you get a story about stored energy converting to motion. Read the sentence literally and you get a person announcing that the energy is gone. The gap between those two readings is the whole design.
What the drawing shows, and what it doesn’t
I want to be careful here, because it is easy to over-read a t-shirt. The observed artwork is a white curved descending ramp, a dashed empty circle at the upper left ledge, a solid white ball on the lower right flat ledge, and the words I HAD POTENTIAL in capitals above. That is the object. It does not come with a caption explaining the physics, and it does not need one.
What I can say is that the composition uses the visual grammar of a potential-energy diagram without committing to the math. A ball at the top of a ramp has gravitational potential energy relative to the bottom. A ball at the bottom has less. The dashed circle is the before; the solid ball is the after. The curve is the path between them. None of that is a scientific claim about the shirt or the wearer. It is just what the shapes are doing.
The interesting choice is the dashed circle. A dashed outline usually means something absent, projected, or not yet real. Here it sits at the start of the sequence, not the end. The solid ball is the one that actually exists, and it is at the bottom. So the drawing is not saying “the potential is still up there, waiting.” It is saying the potential was up there, and what remains is the ball that rolled down. The past tense in the slogan and the solidity of the lower ball agree with each other. The dashed circle is the ghost.
The difference between a slogan and a usable promise
I spend most of my working life around API contracts, and the thing that makes a contract usable is not the promise in the README. It is whether the promise survives contact with the actual system. A slogan says what you meant. A contract says what will happen when someone else depends on it.
This shirt is a slogan, and it knows it. The joke is that “potential” is being used in two registers at once: the everyday sense of “you could have been something,” and the physics sense of energy stored by position. The drawing picks the physics register and then delivers the everyday verdict. The ball did roll down. The potential is spent. That is the punchline, and it is a good one because it does not require you to know any equations. You only need to recognize a ramp.
Where I think the design is sharper than a generic sarcastic tee is that it does not blame anyone. There is no boss, no deadline, no “this meeting could have been an email.” It is a closed system: a ball, a ramp, a ledge. The self-deprecation is structural rather than social. That makes it easier to wear without it reading as a complaint about a specific job or a specific person.
Why the curve is better than a straight diagonal
A straight diagonal would have made the joke flatter. A straight line reads as a slide, and a slide is something you choose. A curve reads as a track — something the ball follows once it starts. The curve also gives the drawing a sense of acceleration without any arrows or labels. The ball at the bottom is not just lower; it is farther along a path that bends. That is a more specific visual idea than “thing went down.”
I would not claim the designer was thinking about conservative forces or friction. I have no evidence for that, and it does not matter. What matters is that the curve makes the drawing legible as a sequence rather than a symbol. You can read it left to right, top to bottom, dashed to solid. That is enough.
Who this is for, and who it isn’t
If you are the kind of engineer who has ever written a runbook that says “if this alert fires, the system is probably already degraded,” you will recognize the tone. It is the tone of someone who has watched a clean design meet a messy reality and decided to make a joke about it rather than a slide deck. The shirt does not promise that you are smart, or that you work hard, or that you are a “10x” anything. It promises that you had potential, and it shows you where the ball ended up.
That is a narrow joke, and it will not land for everyone. If you want a shirt that says something encouraging, this is not it. If you want a shirt that says something aggressive, this is not that either. It is a quiet, self-aware diagram. The I had potential shirt is available from Quirky Cotton Collective, and the design is the argument: the dashed circle is the before, the solid ball is the after, and the curve is the part you don’t get to skip.
Editorial note: this publication and Quirky Cotton Collective share an owner.
The artifact: a one-page diagram review
I said every post should ship something adaptable, so here is the checklist I actually use when a diagram is supposed to carry an argument — in a design review, a runbook, or a t-shirt. It is not a physics checklist. It is a legibility checklist.
- Name the before and the after. In this design: dashed circle at the top, solid ball at the bottom. If a reader cannot point to both states, the diagram is decoration.
- Check that the visual grammar matches the words. The slogan is past tense; the solid ball is at the bottom. If the words said “I have potential” and the ball were still at the top, the joke would collapse.
- Look for the ghost element. Dashed lines, greyed-out boxes, and empty outlines are doing narrative work. Ask what they are saying is absent, and whether that absence is the point.
- Prefer a path to an arrow. A curve shows sequence and acceleration; an arrow only shows direction. If the shape can carry the motion, let it.
- Remove the labels you don’t need. This drawing has no axes, no units, no equations. It works because the ramp is recognizable. Add a label only when the shape is ambiguous.
- Decide what the diagram is not claiming. This one is not claiming the wearer is lazy, or that potential is measurable, or that physics explains a career. Write down the claims you are not making so the diagram does not accidentally make them.
That last item is the one I get wrong most often. A diagram is a compression, and compression always leaves something out. The useful question is not “is this accurate?” but “what does this leave out, and does the omission change the argument?” Here, the omission is any cause for the ball’s position. There is no hand, no push, no friction coefficient. The ball is just there. That omission is what makes the joke feel like a verdict rather than an excuse.
I would wear this to a team offsite before I would wear it to an interview. Not because it is unprofessional, but because it is a specific kind of joke about expectations, and expectations are easier to talk about when everyone has already agreed they are funny. The drawing does the work. The words just set the tense.