not significantly impact on the course of his illness. it's an opiate addict loic any opiate addict. someone that struggles with addiction early in life, is unusual to see your 50s. unusual to see 50s. sounds like with the history, i much preferred -- speaking pout this, god only knows, but he had an addiction early in life, opiates, long periods of sobriety and relapse. that's tough to treat. in a way they know so much about recovery and take advantage of that. it's a treacherous time. if he had a chronic, severe disease struggling with. you said you believe he didn't have the pull of addiction. not accurate.