I joined the Navy expecting to be rocked by the structure. Instead, it felt like home.

That might sound patriotic, but for me, it was muscle memory. I’d been government property long before boot camp. I entered state custody when I was 3 and lived in foster homes stretching from New York City to South Carolina for the next five years.

I learned real fast how to adapt, take orders, and keep my shit tight since my whole life depended on staying ready. In the Navy, the uniform was new, but the feeling wasn’t.

The author, left, escorting an Iranian mariner off a helicopter following a rescue in 2024. (Photo courtesy of Katrina Mastrolia)

While most of my shipmates were learning to live without home-cooked meals and privacy, I was cruising through the chaos. Group homes had prepped me for everything from lack of personal space to the delicate art of surviving with my guard up and mouth shut.

People talk about how the military “breaks you down to build you up,” but if you grew up in foster care, you showed up already broken and quietly hoped someone would just teach you how to stay built.

Structure? Check. Uniformity? Been there. Emotional distance? Comes standard.

Except for the government paycheck and slightly more regulated shower schedule, being housed in a group home wasn’t that different from living in Navy berthing.

There were rules posted on walls, people yelling over each other, mandatory meetings, shared bathrooms. Plus a rotating cast of personalities all learning to co-exist under stress. The older girls who were trying so hard to be liked while never finding a place to fit in. The little boy who roomed next to me and talked to his mother through prayer every night before bed; I always hoped she was talking to him on the other end too.

I learned early on how to read a room: who’s about to lose it, who’s got snacks hidden, who’ll have your back in a fight, and who’ll snitch the second things get loud.

When I arrived at boot camp, I expected to feel out of place. Instead, I felt a weird sense of déjà vu. Everyone else was having culture shock, I was just switching systems.

From Caseworkers to Chain of Command

The author, at age 6, after meeting her future adoptive family and being given her own room. (Photo courtesy of Katrina Mastrolia)

In the foster system, I navigated an invisible web of adults who had power over my life but didn’t know me. Caseworkers, house staff, social workers, therapists—I quickly learned who was actually helpful, who was just watching the clocks until the end of the day, and who would ruin my month with a single report.

That system translated exactly to military life. I’ve had petty officers who reminded me of group home staff—rigid, burned out, and always looking for the next person to write up.

I’ve had chiefs who were like the one foster mom who genuinely tried to understand me and taught me right from wrong. She was the first to ever make me eat vegetables…and I hated her for it. I didn’t realize the places that let me eat junk food for breakfast weren’t being nice; they just didn’t care. That foster mom made me realize caring sometimes meant being told no.

The difference is that in the military, they give you a manual. In foster care, the rules changed depending on who was working and how much coffee they’d had. The Navy might screw you over, but at least it’d be in writing.

Why I Don’t Flinch Anymore

People wonder why I’m so calm during drills, mass casualty training, or actual chaos. The answer is simple: When you’ve been with one family long enough to finally feel safe—to be excited about going to grandma’s house, to think maybe this time it’s permanent—only to have a cheating foster mom shatter that security like a ship hit broadside, you learn not to trust peace. That’s not bravery. That’s conditioning.

Don’t get me wrong, I’m not romanticizing it. Foster care isn’t a noble struggle. It’s not a montage scene that ends with triumph and slow clapping. It’s loneliness. It’s anger. It’s spending holidays with strangers. It’s pretending you’re okay so you don’t get moved again.

But when I joined the Navy, I realized that survival mode was finally…functional. The coping mechanisms that once made me “difficult” or “too independent” made me mission-ready. I could deploy tomorrow.

Stronger—But Not Untouched

The military loves slogans like “Forged by the Sea” or “Born Ready.” But I was forged by court dates and eviction notices. I was born ready because I had no other option. The Navy didn’t build my resilience; the military just gave it a chain of command, a uniform, and health insurance.

Still, there’s a dark side to that toughness. It’s easy to forget that healing is also a mission. Sometimes I wonder how different I’d be if I hadn’t learned to smile through rejection or make jokes about trauma to avoid feeling it. But I’m figuring it out now. Therapy helps. So does writing.

And oddly enough, service helps, too. Because in the Navy, for all its flaws, I found stability, purpose, and the first real paycheck I ever trusted.

To be clear, I don’t thank the foster system. It failed me plenty. The Navy gave me structure, but it wasn’t the first place I found a home. Unlike many others in the system and in the Navy, I found my forever people. They were parents who adopted me, and gave me unconditional love and everything I needed. They taught me what consistency and care actually look like.

Just like them, every command I’ve served in has felt like family in its own way—imperfect, loud and demanding, but loyal. I made something out of both. I took being “difficult to place” and made myself impossible to ignore.

And now, as I move toward becoming an ICU nurse and, someday, a certified registered nurse anesthetist, I carry that blueprint with me: organized under pressure, empathetic without being fragile, and always 10 steps ahead of the worst-case scenario.

The military didn’t give me structure. It just made me realize I’d already mastered it.

This War Horse Reflection was edited by Kim Vo, fact-checked by Trey Strange, and copy-edited by Mollie Turnbull.

Katrina Mastrolia is an active-duty U.S. Navy hospital corpsman who has previously served aboard an aircraft carrier, on a hospital ship, in an intensive care unit at a military hospital, and now at a hospital clinic. Her writing explores themes of resilience, identity, and belonging within military life. She hopes to shed light on the unseen experiences of those who serve and the human stories behind them.