A community built around the class. but vinny's purpose-driven life wasn't always so grounded. >> i started stealing alcohol from my mother. from the bar in her tupperware containers, starting sniffing glue, started doing pills, psychedelics, ended up shooting cocaine and heroin. >> in new york city in the 1950s, drugs were everywhere. he couldn't get enough of the high life. >> it was a psychic thing no, matter how much i do, i had come down. >> reporter: after a isn't instb and another nine months using, he got clean and immersed himself in yoga. >> it felt great. my body and all our bodies ...