When Miguel Patiño-Diaz walked onstage as Jack Kelly, he left himself behind.

Before each performance, Patiño-Diaz reminded himself of one thing: “You’re not Miguel anymore.”

“You’re a 17-year-old kid in the slums of New York who doesn’t know if he’s going to make it tomorrow,” Patiño-Diaz told himself. “You have to fight for today.”

That mindset of complete immersion anchored Patiño-Diaz’s performance as Jack Kelly, the lead in the All-State Musical production of “Newsies” at this year’s Illinois High School Theatre Fest—one of the most selective opportunities in high school theater. Entrusted with the show’s central role, he headlined a cast drawn from top programs across the state.

The scale of that achievement is difficult to overstate.

According to Community theater director Ms. Cassie Adelman, All-State musical casts are selected through statewide auditions and are typically dominated by students from northern programs.

For Community, appearances at Theatre Fest have been rare and usually limited to ensemble or understudy roles.

“To actually have a named role,” Adelman said, “and not only that, but the lead in an All-State show has never happened for us. It was a really cool break for him.”

At Illinois State University’s Braden Auditorium in January, audiences saw Patiño-Diaz’s unwavering confidence and polished performance.

What they didn’t see was the transformation it took to get there.

After Patiño-Diaz learned he had been cast as Kelly in July, and the role followed him everywhere. The joy was undeniable, but so was the pressure.

“I’d be in class and just get these jolts,” Patiño-Diaz said. “I’d suddenly remember what was coming.”

As the summer progressed, those jolts became reminders of the responsibility attached to the role. Excitement turned into expectation as the reality of leading the All-State cast set in.

Kelly’s personality wasn’t far removed from his own, but the transformation required a vocal shift.

A New York accent became an early focus.

“I had to work on the accent,” Patiño-Diaz said. “At first, it wasn’t good.”

He studied how people spoke, watched videos and practiced the rhythm and patterns through countless repetitions.

But the accent didn’t define the character.

“I don’t think I ever mastered it and that’s the wonderful thing about it,” Patiño-Diaz said. “Your acting will carry the accent.”

Adelman saw that dedication during the audition process. After receiving a callback that required tap dancing—something he had never formally learned—Patiño-Diaz committed fully.

“He told me, ‘I don’t know how to tap dance,’” Adelman said. “Then he came back a couple weeks later with borrowed tap shoes and said, ‘Look at this. I learned how to do this.’ That’s the kind of dedication that he has.”

The biggest challenge, he said, was stepping into Kelly’s mindset.

The newsies look to Kelly as their leader, relying on him. Yet he stands alone.

“To be Jack Kelly, you need some anger in you,” Patiño-Diaz said. “You need fire. You can’t be scared of being alone.”

In a role of this magnitude, self-doubt is inevitable. When it surfaced, Patiño-Diaz used it as fuel rather than letting it slow him down.

“Every time I felt unsure about my role in the show, I’d get angry,” Patiño-Diaz said. “And then I’d lock in.”

Before each performance, he followed a routine to ground himself. He reminded himself of the work he had put in, then mentally separated from himself, morphing into Jack.

Before the first scene, Patiño-Diaz and another actor would do push-ups backstage to get their blood flowing—a small ritual that didn’t demand obsession, which is why it worked.

That balance is part of what makes him effective in rehearsal settings, Adelman said.

“He’s an actor who might get off task in rehearsal,” Adelman said. “But in a way you love, because he builds one of the closest ensembles you’ll ever have.”

The pressure peaked in December, when Patiño-Diaz lost his voice before a benefit performance with many cast parents in the audience.

The night before, he had a panic attack, worried about letting them down.

What happened next shifted his perspective.

“All those parents in the audience had kids like me,” Patiño-Diaz said. “They showed nothing but support.”

As the weekend of performances approached, that perspective steadied him. He learned how to give everything he had without overextending.

“You can’t give 110 percent every time,” Patiño-Diaz said. “You give as much as you can give in that moment.”

After the final performance, the cast stayed for strike, dismantling the set. Despite the exhaustion, Patiño-Diaz wanted to keep working.

“I don’t think I sat down once for the last eight hours until 3 a.m.,” Patiño-Diaz said. “I was just so excited to be there.”

The experience confirmed what he already suspected: This was his calling. Whether it is acting, directing at a high school or another path in theater, “this is something I want to do for the rest of my life,” Patiño-Diaz said.

After a half-year of preparation and a weekend of performances, Patiño-Diaz can step away from the role. But the lessons of sacrifice and discipline will stay with him.

As the curtain fell, Patiño-Diaz was no longer preparing to become Jack Kelly.

He already had.