It was never the healthy sporty types with fulfilling relationships, good grades or a nice career that smoke cannabis heavily (like daily)

^^ many of those are boring people.

That is an opinion. I for one prefer talking to a happy, healthy mind, healthy body-type over someone with a life riddled with substance experiments. In fact, it was why I hardly talked to some of my family for a long time. Every weekend was the same, they were always angry and in the end they nearly killed themselves. I'm happy they got out of it and we have a much better relation now.