Tulika Bose: So admittedly, I'm really bad at smoking weed. Sophie Bushwick: Haha. Go on. Bose: Let's just say that at parties I have major social anxiety. When everyone's like, 'oh, here, smoke this, ...

I have a confession to make. Although I write about cannabis, I've never quite gotten the hang of rolling a proper joint. No matter how much effort I would expend, the fruits of my labor always ended ...