Stoner, now 44, eventually entered detox in 2013 after he was arrested for stealing copper from an abandoned house. It was obvious at that point that he was addicted to heroin. But it would take several more years for him to get the diagnosis that truly helped him understand himself: autism.
The new label came as a relief. It explained Stoner’s sensitivity to things such as tags on his T-shirts, and his succession of obsessive interests. It clarified why he had such a difficult time fitting in as a child, his problems with roommates in college — and why he continued to struggle with social connections as an adult. “I can’t believe nobody ever mentioned it before, because I started thinking back and there’s pictures of me, like, 3 years old, and I’m honestly flapping my hands.”