for the first time. >> it breaks my heart that you don't talk to graham nash. >> it probably breakst the same things that broke up this band killed the spirit of woodstock, ego and money, competition, and addiction. is there no fixing human nature? >> the worst thing i did to all of them, none of them are talking about, is me turning into a junky in front of them. >> two years ago he walked away from the drug rehabilitation center. >> he somehow survived heroin, a texas prison. >> i get up in the morning, it's pretty nice. >> and eight stents in his heart. >> this is your happy place. >> he is most content at home with his wife january. >> it is because of the family. >> but unable to find peace, love and music with stills, nash, and neil young, even though the four of them have sold 50 million albums combined. >>. ♪ by the time we got to woodstock we were half a million strong ♪ >> at age 77, he found new bands, is on track to put out five albums in five years and like a lot of boomers, is trying to figure out how to write the end of the song. >>. ♪ i've been thinking about dying a