I fell asleep in the school pickup line. Twice.

The knock was two knuckles on the driver's window, polite as a doorbell, and Jenna Pruitt came up out of sleep so fast she grabbed the steering wheel like the car was moving.

It wasn't. It was parked in the pickup line at Maple Hill Elementary at 3:14 in the afternoon, and Mrs. Alvarado, the fourth-grade aide with the orange vest and the walkie-talkie, was bent at the waist, smiling the careful smile you use on a driver who might be having a medical event.

"You're good, hon," she said. "Just pull all the way up."

Behind them, nine cars had quietly gone around. The laminated sandwich board at the curb said Please pull all the way forward, which Jenna had read four hundred times and, for the first time, taken personally. Hanging from her rearview mirror, the car-rider tag swung on its lanyard. Orange card stock. Their family number in black marker. 118.

She pulled all the way forward. Milo, Maisie and Beau climbed in. Nobody had noticed a thing, and she drove home with the particular heat in her face of a grown woman who has been caught napping by a school employee.

The tired one

Jenna is thirty-seven. She is an optician three days a week, which means she spends a good part of her life asking "better one, or better two?" of people who genuinely cannot tell. Those customers heard more about her exhaustion than anyone. Sorry, I'm just so tired this week. It had become the way she said hello.

Her husband, Chris, is a lineman for the electric company, and when a storm comes through he disappears for three days and returns smelling like a diesel truck. He is the funny one. That is not Jenna's opinion. That's official.

She learned it two weeks after the knock, the second time.

She had set a phone alarm for 3:02 so it wouldn't happen again. She fell asleep at 2:58. When she opened her eyes, the line was already moving, and Maisie had walked herself to the car and opened the back door, and was buckling Beau in with the bossy tenderness of a seven-year-old in charge of something.

"Mom was sleeping again," Maisie reported.

"She's always sleeping," said Milo, ten, not looking up from his library book.

Beau, who is four, asked why.

Maisie took this one. She explained it to him like a tour guide who has done the route a hundred times. "Dad's the funny one. Milo's the smart one. You're the baby." She pulled his strap snug. "And Mom's the tired one."

Jenna sat with her hands on the wheel and the number 118 swinging gently in front of her face, and felt her stomach drop straight through the floor mat.

It wasn't a mean thing to say. That was the worst part. It was just accurate. Somewhere in the last four years, between Beau's baby monitor and the 5:15 alarm and the long days in the operatory, tired had stopped being a state she was in. It had become a trait. It was on the list, right next to funny and smart. Her kids had a slot for her, and she was filling it.

The appointment about the appointment

Here is the joke about a mother of three going to the doctor. To go to the doctor, you need someone to watch the four-year-old. To get someone to watch the four-year-old, you have to text your sister, who works, so you have to wait for her day off, which is a Tuesday, and Tuesdays you work.

It took Jenna three weeks to schedule a forty-minute appointment. She almost cancelled twice.

She went anyway. She hadn't had a real physical since before Beau was born, and when the doctor asked how she was sleeping, Jenna laughed so hard she had to apologize. They ran bloodwork. A few things came back that were worth addressing, and the doctor was kind and direct about the rest: some of this was a body that had been running a deficit for four years and calling it normal.

So Jenna did the unglamorous part.

She told Chris the whole truth, including the knock, which she had not mentioned the first time because it was embarrassing. He went quiet, then moved his start time on Mondays and Thursdays so those pickups were his. He drove number 118 like a man piloting a parade float.

She put her phone in the kitchen at ten. The hour between ten and midnight had been the only time nobody needed her, and she had been spending it scrolling through other people's kitchens. Giving it up felt like losing the last room in the house with a lock on it. She did it anyway, and it helped more than she wanted to admit.

She ate lunch sitting down, instead of a granola bar over the sterilizer. She walked the track at the middle school during Milo's practice instead of waiting in the car, where, she now knew, she would fall asleep. Her friend from optician school, now a nurse, sent her a story about a night-shift nurse who kept a log until the day her body stopped filing complaints, and Jenna started a log of her own on the back of a school lunch menu. She'd been reading about what else might help for months, quietly, and she took that list to her doctor too.

It did not change in a week. There was a stretch in December, with strep going through all three kids in sequence, that set her back to the beginning. She started over from the lunch menu.

118

In late February, on a Thursday that should have been Chris's, a storm took him out to the county line, and Jenna did the pickup.

She got there at 2:55 and put the windows down a few inches. The sandwich board was out. Mrs. Alvarado was at the curb in her orange vest, reading numbers into the walkie-talkie in a voice like an airport.

Jenna was not reading, or scrolling, or resting her eyes. She was watching the doors.

So she saw Maisie first, before Maisie saw her, coming down the steps in a coat unzipped in defiance of February. Jenna waved. Maisie did a double take, then walked to the car, climbed in, and looked at her mother in the rearview mirror, past the swinging tag.

"You're awake," she said.

"I'm awake," Jenna said, and pulled all the way forward.