Owen didn't decide all at once. He decided the way he'd learned to diagnose: by listening, for a long time, to everything the situation was trying to tell him.
He listened to Raylene, who said, "Go. Learn everything. Then come back and make me look bad โ I'll enjoy hating you for it." She said it gruffly, the way she said everything, but her eyes were wet, and she turned away before he could see.
He listened to Cobb, who said, "Dude. Ohio. Do you know what they build there? Go. I'll hold down the listening fort. I'll even water your corkboard." Then, quieter: "You're my best friend, man. Best friends want the big thing for each other."
He listened to Dutch, who said nothing for a week, and then, on a Friday evening, handed him a small wrapped package. Inside was a bore gauge โ good German steel, the kind that cost real money. "Measure twice," Dutch said. "Order once." It was the most words Dutch had ever said to him at one time, and Owen understood: this is my blessing. Take it.
He listened to Marv, who called him into the office and said, "Your bay's yours. Paid or unpaid, now or in two years, it's yours. Ray's grandson always has a home at the Iron Rail." Then Marv did something he'd never done: he hugged the kid. Hard. "Make us proud."
He listened to Big Jim and Sal and Eddie and Walt, who threw him a send-off party in the lot with a sheet cake that said GOOD LUCK EAR in wobbly blue letters, and who all pretended not to cry, and who all failed.
He listened to Garrett, who rode out with him one last time before August โ just the two of them, the Widow and the Ninja, out Highway 9 to the overlook where the valley spread out like a promise. They shut the bikes down and sat on the guardrail, and Garrett said, "Danny would've gone. No question. He'd have packed that night." A pause. "He'd also have been scared. Being scared and going anyway โ that's the whole job, son."
And he listened to his mother, who packed his bag the night before he left with the particular care of a woman sending her heart in a duffel. She folded his shirts. She tucked Ray's old shop rag into the side pocket โ "for luck, and for wiping your hands, in that order." She put a coffee can full of cookies on top, because some things are non-negotiable.
"Ma," Owen said, sitting on the edge of his bed, "what if I'm not good enough? What if they โ what if I get there and everybody's better?"
Lisa sat beside him. "Then you'll listen harder than all of them, and you'll catch up by Christmas." She smoothed his hair, the way she had when he was six. "Baby, listen to me. Your granddad started with a toolbox and a floor jack. You're starting with everything he taught you. That's not nothing. That's โ" She searched for the word. "That's an inheritance."
He hugged her then, hard, the way he hadn't since he was twelve. "I'll call every Sunday."
"You'd better. And Owen?" She held his face in her hands. "Be kind. Be honest. Charge what's fair." A smile through the tears. "You know the rest."
The morning he left, the whole shop came out to the lot. It was six a.m., barely light, and there they were: Marv, Raylene, Dutch, Cobb, Walt, Big Jim, Sal, Eddie, Teresa Malone โ who'd driven in just for this โ and Garrett Steel, standing beside the Widow with his arms crossed, trying very hard to look like a mountain and not entirely succeeding.
Owen loaded his duffel into Lisa's old sedan. The red toolbox went in the trunk โ dent and all, D.S. wrench in the top drawer, stethoscope coiled beside it. He'd argued with himself about bringing the box โ it was heavy, it was old โ but some things you don't leave. Some things are the leaving.
He hugged everyone. He cried a little, and so did half the lot. Cobb gave him the stethoscope back โ "you'll need your own ears where you're going" โ no, wait. Cobb kept his stethoscope, the one Owen had given him. "Gotta keep practicing," he said thickly. "Somebody's gotta hear things while you're gone."
Raylene hugged him last and longest. "Rule five," she whispered. "Come back."
"I will," Owen promised.
Garrett was last of all. He didn't hug โ mountains don't hug. He just put his huge hand on Owen's shoulder, the third time now, and said, "Danny's watching, kid. Make him proud."
"I'll try, sir."
"Don't try." A rare, full smile, gray beard splitting. "Listen."
Owen got in the car. Lisa drove โ she'd insisted, "I'm driving my son to his future, don't argue" โ and as they pulled out of the lot, Owen looked back through the rear window at the Iron Rail, at the people standing in the dawn light, at the sign buzzing faintly, at everything he'd ever known.
Don't look back, he thought โ and then he laughed, because of course he looked back. You always look back. Looking back is how you remember what you're carrying forward.
Ohio was nine hours away. The highway hummed. His mother drove with both hands on the wheel, the way she did everything: careful, steady, all in.
And in the trunk, in a dented red box, a wasp's clay nest sat in a little plastic bag โ Owen had kept it, labeled in Ray's tradition: THE WASP. FIRST DIAGNOSIS. NEVER FORGET.
He wouldn't.
The drive to Ohio took nine hours, and Lisa narrated the first three like a tour guide โ "that's where your father proposed, that's the diner where Ray ate every Friday" โ and then they settled into the comfortable silence of people who don't need words.
Owen watched his state disappear in the mirrors. He thought about bay three, empty now, waiting. He thought about Cobb's group chat, which had already blown up his phone twice. He thought about the red toolbox in the trunk, and the wasp in its little bag, and Danny's wrench in the top drawer.
Don't look back, he'd thought that morning โ and laughed, and looked back anyway.
At the state line, Lisa pulled over. She turned to him, and her eyes were dry and fierce.
"Listen to me, Owen Carter. You're going to walk into that school, and you're going to feel small, and you're going to want to come home. When that happens โ not if, when โ you call me. Day or night. And I'll remind you who you are." She took his face in her hands. "You're Ray Carter's grandson. You're the boy who heard a wasp. You're mine. Got it?"
"Got it, Ma."
"Good." She pulled back onto the highway. "Now. Tell me about this Priya girl Cobb keeps mentioning."
"Ma!"
"What? A mother can ask."
Owen laughed โ really laughed, for the first time in weeks โ and told her about the Texas girl who could port a cylinder head by hand. And Lisa smiled, and drove, and the miles rolled under them like a promise being kept.
Nine hours. A new state. A blank page.
The biggest mystery yet was waiting.