But I was tired on my own terms, and that turned out to be a different kind of tired entirely.
Somewhere in that exhaustion, I found the thing that saved me.
I’d taken a biology class to fill a requirement.
The professor put a diagram of the human heart on the screen.
The four chambers. The valves. The way the whole thing is just a muscle that decides 60 times a minute to keep you alive.
I sat in the back of that room and felt something I hadn’t felt in years.
Not hope exactly.
Direction.
I wanted to know how it worked.
Then I wanted to know how it broke.
Then I wanted to know how to fix it.
It sounds simple, said fast like that.
It was not simple.
Premed while working full-time is a thing people warn you against.
I did it anyway because the alternative was going back to being nobody’s, and I would rather have died than go back.
I didn’t call home.
Not once.
The first year, I waited for the phone to ring.
It didn’t.
The second year, I stopped waiting.
By the third, I had taught myself not to do the math on holidays, not to think: They’re sitting down to dinner right now, and no one has set a place for me, and no one has noticed there’s no place to set.
There were nights I almost called.
I won’t pretend there weren’t.
The worst was a December when I had the flu and a fever and no one to bring me soup.
I sat on the floor of that shared bathroom with my phone in my hand and my mother’s number on the screen.
My thumb hovered over it for a long time.
Then I remembered the door and, “People like you always come back,” and I put the phone down.
Getting sick alone is bad.
Getting sick alone and then being told you deserved it is worse.
I’d had enough of the second kind.
There was no Facebook for me. No public trail with my face on it.
Not because I was hiding, but because I was busy.
And because the people who would have searched had no interest in searching, I existed entirely outside the story they were telling about me.
The story never came looking.
Medical school came on a scholarship and a mountain of loans.
Then residency, where they break you down to see what you’re made of, and where I discovered I was made of something harder than anyone back home would have guessed.
I was good with my hands.
I was calm when other people panicked.
The first time I held pressure on a bleeding artery while the room around me sped up, I felt my own pulse slow down.
There’s a strange gift hidden in a childhood like mine.
I only found it in that hospital.
When you grow up never knowing which version of your mother is going to walk through the door, you become an expert at staying calm in chaos.
You learn to read a room in half a second.
You learn that the worst thing isn’t the emergency.
It’s freezing during it.
By the time I got to a trauma bay, I’d been training for it my whole life.
The thing they’d called my coldness, my distance, my failure to react—it turned out to be exactly the temperament you want in the person holding the scalpel.
A senior surgeon pulled me aside one night after a long case.
Gruff man. Not given to compliments.
“You don’t flinch,” he said. “Most people flinch. Where’d you learn that?”
I almost laughed.
I learned it at a kitchen table in spring.
I wanted to say I learned it the day I figured out that flinching just tells them where to aim.
“I don’t know,” I told him. “I just don’t.”
I chose the heart.
Of all the things to choose, I chose the organ that everyone uses as a metaphor for love.
There’s a joke in there I’ve never been able to land.
By the time I finished my fellowship, I was 33 and attending.
The one who decides.
I had a parking spot with my name on it and a title in front of that name that had taken me half my life to earn.
Dr. Dorsey.
The first time a nurse said it to my face—
“Dr. Dorsey, your patient’s prepped.”
—I had to step into a supply closet for a minute.
Not to cry.
Just to stand in the dark and let the name settle onto me like it belonged there.
I had built a whole self out of the wreckage they left me.
I thought the building was finished.
Then, on a fall night two years ago, they wheeled in a man whose chart said Eastston.
He came in through the emergency department a little after midnight.
76 years old.
Crushing chest pain that had started at dinner and gotten worse on the drive in.
By the time I saw him, the cardiology team had run their tests.
The picture was bad.
Multiple coronary arteries blocked.
The kind of disease that doesn’t get fixed with a stent or a pill.
The kind that needs an open chest and a bypass, and needs it soon.
His name was Walter Eastston.
I want to be clear about something because it matters to everything that came after.
The name meant nothing to me.
Eastston is not a rare name.
I had never heard of my future sister-in-law.
My brother was not engaged.
There was no party on a calendar.
He was a patient, one of hundreds, a heart I needed to fix before it stopped on its own.
I went to see him before the surgery, the way I always do.
Some surgeons skip it.
I never do.
You’re about to open a person’s chest.