according to Roy, a dead 95 year old man is but collateral damage. 

Do all the heroin you want and can afford. 

the minute you can not support your habit and turn to others to support it for you, wether that be a methadone clinic or stealing things that don't belong to you and/or murdering people, you no longer have a place in civilized society. 

heroin addiction like alcoholism aren't diseases, they are choices.