Let me tell you about the worst audition I ever booked.

It was a producer session for The Last Ship. A recurring guest star for a Cuban Diplomat. Juicy role. High stakes show. I watched a couple of episodes to lock in the world: life and death, every scene, no air in it. That was the vibe, and I came in tuned to it. This was back when you still went into the room, and because of where I was in my career, I was already past the first gate. The producers weren’t there — they were going to cast off the tape the CD sent up. So it was the CD reading with an assistant on camera and me. That’s the room. That’s what I had.

I should have known something was off when I looked at the sides. Lines crossed out — standard, those get skipped. Lines not crossed out — those get read. Except the CD started skipping lines that weren’t crossed out. Lines I had built my preparation around. Lines that, if you cut them, the scene doesn’t breathe the way it’s supposed to.

I stopped. Asked if he was going to read them. He said, Do you want me to? I said yes, humbly, and explained why those lines mattered to how I had prepped. He agreed. And then something shifted in the room.

He became a different person. Stopped me in the middle of a long half-page speech — a speech I was making transitions on, deliberate ones — and told me I was going too slow. I explained that, given the dignitary’s second-language English, the pace was intentional. He let me start again. Then stopped me to tell me not to cross the frame, which made no sense because the scene required three different eyelines. I adjusted. By this point, I was sweating in a way that had nothing to do with the work. I actually pulled out my handkerchief and wiped my brow. I’m not sure I’ve ever done that in an audition before or since.

Then, on the final speech of the first scene, I went up on my lines. Just lost them. The thing I had been dreading since the first interruption finally happened. He said, Let’s just move on to the next scene.

I felt gutted. Not just professionally but personally. I had been dry for a while, and I had let myself believe — the way you sometimes stupidly let yourself believe — that the universe was pointing at this one. Recurring role. Cuban Diplomat. Juicy. Everything lined up. And I had just watched it fall apart in real time, one interruption at a time.

We did the second scene in one take. I don’t remember it being good. On my way out, I extended my hand and apologized. Yeah — actually apologized. And his hand, the hand that landed reluctantly in mine, was a cold, wet fish. I walked out to the parking lot, got in my car, and sat there with a specific feeling of rage that has no clean outlet. I went home, closed the blinds, shut my phone off, and disappeared for the rest of the day and night. I made myself sick over it. Literally.

Three and a half weeks passed. I spent most of them looking for meaning in what happened. Trying to understand what it was telling me, what I was supposed to learn, where I had gone wrong. I wanted the experience to make sense.

Around the fourth week, after I had finally stopped searching, I got a call. An offer. The role.

You never f**k’n know.

That’s it. That’s the whole lesson, and it doesn’t get more elegant than that. There is no formula for what happens between your performance and their decision. The room is not a meritocracy. The tape they send up may or may not represent what actually happened. The producers watching it don’t know what conditions you were working under. They see what they see — and apparently, what they saw was enough.

What I held onto, and what I think actually saved me in that room, was preparation and composure. Not perfect execution. Clearly, I didn’t have that. But I knew the work, and I didn’t blow up at a casting director who was making my life difficult, even though I wanted to. I asked for what I needed, professionally, and when it stopped being given, I made the best of what was left.

The meaning I was looking for in those three and a half weeks was not in the audition. It was in the offer.

You go in prepared. You stay composed. You do the work under whatever conditions the room gives you. And then you let it go, because what happens next has almost nothing to do with you.

Almost. But not entirely.

That’s the part worth holding onto.

Gary Perez is an actor, playwright, and on-camera coach with over 30 years of experience in Broadway, television, and film. Co-founder of LAByrinth, he coaches working actors at ActorCameraCraft.com.