VIDEO : Chris Brown Discusses Low Moments After Assaulting Rihanna in New Docu Trailer

Chris Brown gets candid in a new trailer for the forthcoming documentary on his life and career, Welcome to My Life. Brown discusses the assault on his former girlfriend, Rihanna, back in 2009 and describes his dark state of mind that manifested as a result. That?s dangerous,? he says of his assault. ?I was thinking about suicide ? I wasn?t sleeping, I barely ate, I just was getting high,? Brown said. He describes their relationship as ?a fairy tale?, recognizing that everything that followed was a quick spiral downward. ?I went from being on top of the world, number one songs, being kind of like America?s sweetheart to being Public Enemy No. 1,? says Brown. An official release date has yet to be announced.