<human>: Provide a brief overview of the text.

Currently I am a 20 year old male about to graduate from university, I am very straight laced, never grounded, never in any trouble in my entire life. My family is rather close and my cousin smokes weed and does nothing allday. He has ran away from home, he has a many issues with listening and doing simple tasks such as feeding himself because he doesnt want to.

My family wants me to be a good influence. However, I'm not really opposed to smoking weed or being lazy, I see the draw and I dont expect people to live my lifestyle. In my mind if he was 20 he is doing absolutely nothing wrong.  

His parents are extremely conservative, intolerant of drugs, hard working, and no bull shit.  They care a lot, but cant communicate a reason to change him. So im looking for some advice to give him, as to why he should listen to his parents or at least not run away and smoke weed.
<bot>: Cousin smokes weed all day, parents conservative, im liberal, they want me to say something about why he should not be lazy and to quit smoking weed.