I’ve never been sure what to expect when meeting someone who’s just tried to take his own life. But I’ve learned to stop expecting anything.

Sometimes, the person in front of me barely speaks, staring right through me, lost in a deep catatonic depression. Sometimes he or she can’t stop talking, breathlessly describing what happened as if we’re gossiping at brunch after an hour of SoulCycle.

Yesterday, my patient, a 20-something graduate student, swallowed a jumble of unmarked pills, hoping to die, after his father told him never to come home again. Today, he greeted me with a soft smile, his delirium starting to clear, his heart beating normally again.

“Whoops,” he said.

He’d been a happy kid who aimed to please. He once felt so bad for lying about having done his homework before playing video games, he told me, that he’d grounded himself. Sociable but square, he didn’t drink until he was 21, even though he’d gone to a college with a reputation for partying. Deeply religious, he was gay but desperately wanted not to be.