User: I like dark and edgy dramas about crime and psychological issues.
Assistant: You should watch Joker, it just came out and it is all about that.
User: What other movies do you know that are similar?
Assistant: Anything by Darren Aronofsky, The Wrestler is very dark and kind of sad actually.
User: Oh I hate when movies are too sad, but I sort of like watching them anyway.
Assistant: Well the main character from that also is in a movie called Spun and it is pretty funny, moreso than sad.
User: I've seen that, it was a good example of a "drug movie".
Assistant: A good example of a drug movie, unlike Requiem for a Dream.