The Lost Years & Last Days of David Foster Wallace

Observing people from afar, of course, can be a way of avoiding them up close. "I was a complete just total banzai weenie studier in college," Wallace recalled. "I was really just scared of people. For instance, I would brave the TV pit — the central TV room — to watch Hill Street Blues, 'cause that was a really important show to me."

One afternoon, April of sophomore year, Costello came back to the dorm they shared and found Wallace seated in his chair. Desk clean, bags packed, even his typewriter, which weighed as much as the clothes put together.

"Dave, what's going on?" Costello asked.

"I'm sorry, I'm so sorry," Wallace said. "I know I'm really screwing you."

He was pulling out of college. Costello drove him to the airport. "He wasn't able to talk about it," Costello recalls. "He was crying, he was mortified. Panicky. He couldn't control his thoughts. It was mental incontinence, the equivalent of wetting his pants."

"I wasn't very happy there," Wallace told me later. "I felt kind of inadequate. There was a lot of stuff I wanted to read that wasn't part of any class. And Mom and Dad were just totally cool."

Wallace went home to hospitalization, explanations to his parents, a job. For a while, he drove a school bus. "Here he was, a guy who was really shaky, kind of Holden Caulfield, driving a school bus through lightning storms," Costello recalls. "He wrote me a letter all outraged, about the poor screening procedures for school-bus drivers in central Illinois."

Wallace would visit his dad's philosophy classes. "The classes would turn into a dialogue between David and me," his father remembers. "The students would just sit looking around, 'Who is this guy?' " Wallace devoured novels — "pretty much everything I've read was read during that year." He also told his parents how he'd felt at school. "He would talk about just being very sad, and lonely," Sally says. "It didn't have anything to do with being loved. He just was very lonely inside himself."

He returned to Amherst in the fall, to room with Costello, shaky but hardened. "Certain things had been destroyed in his head," Costello says. "In the first half of his Amherst career, he was trying to be a regular person. He was on the debate team, the sort of guy who knows he's going to be a success." Wallace had talked about going into politics; Costello recalls him joking, "No one is going to vote for somebody who's been in a nuthouse." Having his life fall apart narrowed his sense of what his options were — and the possibilities that were left became more real to him. In a letter to Costello, he wrote, "I want to write books that people will read 100 years from now."

Back at school junior year, he never talked much about his breakdown. "It was embarrassing and personal," Costello says. "A zone of no jokes." Wallace regarded it as a failure, something he should have been able to control. He routinized his life. He'd be the first tray at the dining hall for supper, he'd eat, drink coffee dipped with tea bags, library study till 11, head back to the room, turn on Hawaii Five-O, then a midnight gulp from a scotch bottle. When he couldn't turn his mind off, he'd say, "You know what? I think this is a two-shot night," slam another and sleep.

In 1984, Costello left for Yale Law School; Wallace was alone senior year. He double-majored — English and philosophy, which meant two big writing projects. In philosophy, he took on modal logic. "It looked really hard, and I was really scared about it," he said. "So I thought I'd do this kind of jaunty, hundred-page novel." He wrote it in five months, and it clocked in at 700 pages. He called it The Broom of the System.

Wallace published stories in the Amherst literary magazine. One was about depression and a tricyclic anti-anxiety medication he had been on for two months. The medication "made me feel like I was stoned and in hell," he told me. The story dealt with the in-hell parts:

You are the sickness yourself.... You realize all this...when you look at the black hole and it's wearing your face. That's when the Bad Thing just absolutely eats you up, or rather when you just eat yourself up. When you kill yourself. All this business about people committing suicide when they're "severely depressed;" we say, "Holy cow, we must do something to stop them from killing themselves!" That's wrong. Because all these people have, you see, by this time already killed themselves, where it really counts.... When they "commit suicide," they're just being orderly.

It wasn't just writing the novel that made Wallace realize his future would lie in fiction. He also helped out friends by writing their papers. In a comic book, this would be his origin story, the part where he's bombarded with gamma rays, bitten by the spider. "I remember realizing at the time, 'Man, I'm really good at this. I'm a weird kind of forger. I can sound kind of like anybody.' "