First of all let me say that here, in my country, it's pretty normal for people to live with their parents until they get married (yikes, I know.) Anyway, I'm 23 years old and I have a 25 years old alcoholic cousin. The thing with him is, he always get fucked up drunk if his parents aren't around or when there's no one supervising him. It's really really dangerous for him when that happens, he gets drunk, stays drunk for days, and starts wandering across the city (a city with over 3 million people) Now, his parents are going to travel to Asia, and he'll be staying with me, and I'm really worried about it. His parents are always checking on him; what if he fucks up, gets drunk and gets lost in the city? His parents would feel awful and then they would probably come back from their trip. -- They're trying to give him a chance of proving that he can stay alone and not drink, but still, every time they gave him a chance like that in the past, he always fucked up-- it's been like this for over 6 years. So I'm between some kind of moral dilemma. I know he used to toke and that he is marijuana friendly, but I'm afraid that it would be a dick move from me to offer him to smoke weed with him during his parents leave. I know that smoking with him would reduce the risks of him getting drunk and worrying his parents, but at the same time, it seems like I'm not even giving him the chance of proving that he can stay sober for a couple of weeks. What would you guys do? Should I buy weed and smoke with him during his parents trip or not?