The first time I had an asthma attack I was seven years old. We were at my grandparents’ house in Flushing for the Chuseok holiday, and the incense was burning, and I was running around with my cousins in the backyard when my chest just locked up. I remember the specific quality of that fear: it’s not like other pain. It’s the absence of something fundamental. Your body is doing the one thing it must do, and then it isn’t, and you can’t reason your way out of it.

My mother took me to the pediatrician the next week. Albuterol inhaler, dust covers on the mattress, no pets, watch for triggers. I grew up knowing what my lungs needed. I grew up careful.

And then I started smoking when I was twenty-three.

I know how that sounds. I knew how it sounded then, and I did it anyway, because I was working nights at a restaurant in Cambridge and most of my coworkers smoked on break and I was tired and lonely and I wanted to belong to something. The first cigarette made me dizzy in a way that felt almost good. By the third week I was buying my own pack. Marlboro Lights, which I’m sure made a huge difference.

My asthma didn’t immediately get worse. That’s one of the cruelest things about smoking with asthma: the deterioration is so gradual that you keep adjusting your baseline downward and calling it normal. I used my rescue inhaler more often. I told myself it was allergies, or pollution, or the dry winter air. I was in Boston, which has brutal winters and genuinely bad air quality in some neighborhoods. There were always explanations.

For nineteen years I found explanations.

The night I ended up in the ER, I was forty. It was February, and Boston in February is a specific kind of cold that gets into your chest and stays there. I’d been fighting a respiratory infection for two weeks, the kind where you’re not quite sick enough to stay home but you feel like something is slowly deflating inside you. I smoked through it, which I recognized even at the time as idiotic, but when you’re addicted the logic center that handles future consequences goes very quiet.

I woke up at 2 a.m. unable to breathe. Not struggling. Not wheezing audibly. Just: nothing going in. My rescue inhaler did almost nothing. I sat on the edge of my bed and I thought, with remarkable calm considering the circumstances, oh, this is what I’ve been building toward.

My neighbor drove me to Mass General. In the ER they gave me albuterol through a nebulizer, then IV corticosteroids, then supplemental oxygen. A young resident came in around 5 a.m. to take a history and when I told him I was a smoker with asthma he looked at me with an expression that was trying not to be what it was, which was: of course you are.

The attending physician came by later in the morning. She was direct. She said: you have the lung function of someone considerably older than you, your asthma is no longer mild intermittent, it’s moderate persistent, and if you keep smoking you are going to have many more nights like this one, and eventually the albuterol won’t be enough. She did not say it to scare me. She said it the way you tell someone a fact that they have been avoiding.

Before I left the hospital, a nurse put a Nicoderm CQ 21mg patch on my upper arm. She showed me how to apply it, told me to rotate sites to avoid skin irritation, and said to call my doctor in two weeks. I walked out of Mass General in the gray February morning with the patch on my arm and got into a cab to go home, and I did not smoke.

I will not tell you the patch is easy. The 21mg patch delivers nicotine steadily, which takes the edge off the worst of the physical withdrawal, but it doesn’t handle the psychological pull, and for me those two things were wound together in a way that was hard to separate. I’d smoked for nineteen years. I’d smoked in restaurants before the ban. I’d smoked in my car in the winter with the window cracked, the heater on full blast, the smoke curling out into the cold. The cigarette was woven into so many moments that quitting required consciously restructuring dozens of small daily habits I hadn’t even realized I had.

The hardest moment was the first full cold Boston winter without them.

I know that sounds specific. The ER visit was in February, so I’d gotten through the rest of that winter on adrenaline and hospital fear. The following fall I started dreading November. Because there is something about a Boston winter where you are outside waiting for the train, and the air is twenty-three degrees, and your hands are in your pockets, and you are waiting in the cold that feels like it will never end. When I smoked, the cigarette was the thing that made that moment bearable. Not just the nicotine. The physical act of it: the warmth in your hands, the smoke visible in the cold air, the sense of doing something to claim a small comfort in an uncomfortable situation.

Without cigarettes, I stood on that platform and I had nothing to do with my hands. I wore better gloves. I bought hand warmers, the little Grabber packets you shake to activate. I made a thermos of tea to hold. None of it was the same. All of it was sufficient.

By the second winter, I barely noticed.

The first year I was off cigarettes I went from using my albuterol rescue inhaler four or five times a week to once a week to almost never. My pulmonologist tested my lung function at the six-month mark and at the twelve-month mark. It improved both times. Not to the lung function of a twenty-three-year-old who never smoked, that ship has sailed, but meaningfully better. Better enough that the number on the spirometry printout made me feel something complicated, a mix of relief and grief for the nineteen years I spent going the other direction.

I have not been to the ER in three years. Three winters. I have had two respiratory infections in that time, the normal kind where you feel terrible for a week and then you feel fine, not the kind where you wake up at 2 a.m. with your lungs locked. My asthma is managed now. I carry my rescue inhaler out of habit but I rarely need it.

I run a support group through my community health center in Dorchester, for Korean-American women who smoke. I started it because when I was in that hospital bed I would have given a great deal to talk to someone who looked like me and had been where I was going. A lot of the women in my group started smoking for the same reason I did: belonging, stress, working environments where smoking was how you took your breaks and built your relationships. The path in is social. The path out can be social too, if you find the right community.

If you smoke and you have asthma or any lung condition, I am asking you directly: please do not wait for a night like mine. I was lucky. The ER was close, my neighbor was home, the medications worked. None of those things are guaranteed. Your lungs are trying to do one job. Every cigarette makes that job harder.

The patch is not glamorous. You wear a beige square on your arm and it leaves a faint red mark when you rotate it off, and sometimes you have to remind yourself it’s there. But it kept me from going back during the weeks when going back felt like the only reasonable option. It gave me enough distance from the worst of the physical craving to stay in the fight.

You are not alone. There are people who smoked for longer than you and quit later than you and got their health back further than you think possible. The lungs have a remarkable ability to recover when you give them the chance. I know because mine are doing it right now.

Give yours the chance.