Once in my life, I made a very clear decision about how I ate.
I decided that I didn’t eat sugary snacks or desserts, and I didn’t eat in between meals. If it was meal time, I ate. If it was not, I did not. I wasn’t avoiding sugar entirely. If it was part of a recipe, I ate it. What I stopped doing was reaching for sweet snacks, desserts, and constant in-between bites.
There was no tracking, no weighing, and no moralizing. I wasnt trying to lose weight or fix my body. I simply created two rules and treated them as settled. Because they were settled, my brain stopped negotiating with me all day long.
For over a year, this worked quietly and without drama. I wasn’t obsessing about food or constantly making decisions. The food noise was limited. As a side effect, weight came off. Not because I was restricting, but because the constant grazing and sugary add-ons were gone. My body adjusted without force.
Then one day, I ate a dessert. It was something a beloved aunt made, and I had not had it in a long time. It mattered emotionally, and I made a choice to eat it.
What happened next is the important part.
After that one dessert, the structure collapsed. I didn’t simply return to my usual pattern at the next meal. I stopped following the rules altogether. The clarity I had lived inside for over a year disappeared, and with it went the ease I had around food.
At the time, I told myself I had blown it. I had lost discipline and proven that I could not sustain change.
But the rule I created only worked if it was never broken. There was no plan for exceptions and no way to step outside the rule intentionally and then return. The system had only two states. Either I was someone who followed the rule, or I was not. Once I crossed the line, even for a reason that mattered, the identity attached to the rule collapsed. When the identity collapsed, the structure went with it.
This was not a food issue. It was a design issue.
There was another piece to this I did not fully appreciate at the time. I kept a calendar and marked off every day I followed the rules. The calendar gave the habit a physical presence. Each marked day reinforced the story that I was still okay. I was still following the plan.
Over time, the streak carried its own momentum. I did not want to break it. But the calendar only knew two states: marked or unmarked. There was no symbol for an intentional exception or a return. The day I ate the dessert, I couldn’t mark the calendar. When the calendar stopped, the story stopped.
This is how perfectionism sneaks in. It hides inside systems that only work when they remain unbroken. Any system that only works when it is never broken is fragile by design.
This pattern shows up far beyond food. You see it when one missed workout makes the whole week feel lost, when skipping one day of journaling leads to abandoning the habit, or when falling behind on a project turns into total avoidance. The belief underneath is the same every time – partial effort doesn’t count.
Perfectionism rarely announces itself as a demand to be perfect. More often, it whispers that if you can’t do something right, there is no point in continuing. That belief is incredibly effective at killing momentum, because it turns small deviations into full stops.
What makes this especially painful is that perfectionism often dismantles things that were actually helping. That year without sugary snacks and constant grazing supported me. It gave me clarity and peace. But because the system depended on never wobbling, it couldn’t survive real life.
Instead of asking how to avoid ever messing up again, a better question is this: what kind of rule survives contact with real life?
Real life includes stress, holidays, emotional moments, and people we love who cook for us. It includes days that do not go as planned. Any structure that assumes those things will not happen is temporary at best.
Letting go of perfectionism does not mean letting go of structure. It means building systems that include expections or planned deviations. The goal is not to never break the rule, but to know how you come back when you do.
That isn’t weakness. It is durability. And durability, not perfection, is what actually carries us forward.