I smoked for 17 years before stopping on July 19, 2016. It wasn’t the first attempt — but it was the first one that held, and it reset how I approached the rest of my life.
The Moment
On July 19, 2016, I stopped smoking. There was no announcement, no plan shared with anyone. Just a quiet decision that had been forming for months. For nearly a year before that day, I had been trying to quit. Audiobooks, medication, nicotine substitutes — nothing held. Each attempt ended the same way: back to cigarettes, usually with even more intensity. At that point, I had been smoking for about 17 years. I started as a teenager, around 15. By the end, I was smoking between 10 and 20 cigarettes a day, sometimes more under stress. It had become a constant background layer of my life.
What changed wasn’t a new method. It was a shift in perception. I started to feel, physically, that something was off. And alongside that came a very simple thought: if I keep going, my life will narrow earlier than it should. That was enough. I stopped from one day to the next.
## The Experiment
The setup was minimal. No gradual reduction. No structured program. No public commitment. I didn’t tell anyone — not even my wife at the time. I treated it as something that needed to survive on its own before being exposed.
I did two things:
- I stopped smoking completely, immediately.
- I started journaling the same day.
The journal became the only external support. It wasn’t a system or a method. It was a place to capture what was happening, in real time.
Day 1:
It seems easier to deal with success than with failure. But here’s a surprise — it’s the opposite. Everything difficult I can handle so far, but one phone call I waited for all day… and the nicotine hunger came back. In a moment it will be 24 hours since I last smoked. I’m proud of myself. For now, it’s not that hard.
I’m most afraid of tomorrow morning. I’m afraid I’ll get in the car and drive to the gas station for cigarettes. I have to hold on.
Quitting smoking is a bit like early pregnancy — you can’t tell anyone until you’re sure it will last. I’m doing this for myself. For a spectacular success.
End of Day 1:
OK, I made it. More than 24 hours without smoking.
Day 2:
3:20 AM. I woke up. It’s good. Looks like this time I might actually make it.
Adaptation / Friction
The first days were misleading.
Day one — and even the next one or two — felt manageable. There was a sense of momentum, even excitement. The fact that I had finally stopped carried me through. Then it changed.
Around day three or four, the excitement disappeared and what remained was the absence. No cigarette with coffee. No cigarette during work breaks. No cigarette as a response to stress. What stayed was the structure of a habit built over 17 years — with nothing filling it. That period, roughly from day 2 to day 10, was the hardest.
The main friction wasn’t physical withdrawal. It was behavioral. Smoking had been my default response to tension. Removing it exposed the underlying stress without any buffer. I had to sit with it and figure out what to do instead.
At the same time, I was doing this alone. No one around me knew. There was no external reinforcement, no accountability, no validation. Just the decision and the next hour.
Social situations added another layer. Most of my friends were still smoking. I became the outlier overnight. There were moments that tested the stability of the decision — especially the first gatherings where people smoked, and later situations involving alcohol. Before those events, I expected failure. In practice, nothing dramatic happened. I didn’t smoke. But the anticipation of those situations was part of the friction.
Observations
The first clear signal appeared quickly: breathing. Within days, I noticed that physical effort changed. I started running — not as a planned habit, but as something I could suddenly attempt. At the beginning, it was minimal. Dozens of meters, not kilometers. But the progression was immediate. Each day felt noticeably easier than the previous one.
Another shift was in work. Before quitting, my workday was structured around smoking breaks. Roughly every 90 minutes, I would interrupt whatever I was doing. After quitting, that structure disappeared. About a month in, I had a moment where I worked for five hours straight without a break. That had never happened before. It wasn’t planned. It was simply the absence of interruption.
Stress also changed, but not in the way I expected. Smoking had never actually reduced stress. It interrupted it. Without cigarettes, stress became more visible at first. There was no quick exit. Over time, I had to learn how to deal with it directly. The result wasn’t immediate calm, but a different kind of stability.
There were also physical changes: smell, taste, general condition. But more important than any single effect was the pattern — they were all moving in one direction.
After about a month, something shifted again. Not smoking stopped feeling like an active effort. It became the default state. At that point, I couldn’t isolate what caused what anymore. Around the same time, I started running regularly. Other parts of my life began to change as well. I cannot isolate the cause. But quitting smoking clearly preceded everything else.
Conclusion / Current State
I consider this experiment closed in action and still active in consequence. I stopped smoking on July 19, 2016, and I have not smoked a single cigarette since. Not even once. No exceptions. More importantly, this was the first experiment that worked.
It showed me that a long-standing pattern — one that had been part of my daily life for nearly two decades — could be removed completely. That single result changed how I approached everything that came after: running, work, routines, writing, and eventually the system of experiments I use today. This was not the most complex experiment. But it was the one that made the rest possible.