The `Seven Psychopaths` actor - who battled alcohol and drug addictions for years - eventually decided to get clean and went to rehab in Antigua in 2005 after realising his body was shutting down on him. He said: "Obviously I`m not a doctor but you don`t have to have a degree in medicine to know when your body`s shutting down. I genuinely didn`t think I had much longer. "I`d reached the point where the only voices that had any clarity in the room were the voices of destruction and obliteration." The 36-year-old star claims he has always had an addictive personality and would obsess about particular kinds of food from a young age. He told the Sunday Times magazine: "I`ve been an addict since I was a kid. I`m not joking man - you can ask my mother. I had a Lion Bar addiction for six months when I was seven. Then I had a Coco Pops addiction. I`d go on Smash mashed potato binges, tins of tuna benders. Anything. I`d get addicted to a crosswind. Whatever made me feel good."