"Those who understand?" Booth asked.

"It's statistically evident that geniuses tend to lead lonely lives. Understanding science, math, etc., doesn't lead to understanding of people. So when a genius finds someone they understand, they cling to that person and desperately hope that the person never leaves them. Because if that person does, the results are disastrous," Spencer answered.

"Oh…" Booth said.

Over the next few days, a room was set up for Zack at the local asylum for the criminally insane.

Spencer was his first visitor.