Neither of those. I’ll try to recap the conversation from my POV:
In my first comment, I distinguish between
Situations where I’m sad, and my friends can help me fix the thing I’m sad about.
Situations where I’m sad, and my friends can make me less sad but can’t fix the thing I’m sad about.
(And my memory of the film is that the “oh! Sadness signals your friends to come help!” revelation is about a (2), which makes the revelation feel unconvincing to me. Like, I think the argument presented in the film isn’t very good; but I can come up with a better argument myself, so I’m not questioning the conclusion.)
Then I read pjeby as saying that in both types of situations, sadness signals allies to come help; but the help they offer isn’t to fix the problem, the help they offer is to do harm reduction.
And in my second comment, I’m specifically focusing on the (2)s, and asking how your allies do harm reduction in those situations.
Thanks. I have more thoughts but not gonna try to bring them out right now at least.
I don’t know how accurate my memory is.[1] But the scene I remember is from the first movie. Joy’s spent the movie asking what Sadness is even good for, and then she sees some of Riley’s memories. In one of them, Riley is sitting alone on a swing under a tree branch, sad because some sport event didn’t go how she wanted, I think specifically because she didn’t perform as well as she wanted. And her friends come cheer her up, and Joy realizes (and exposits to the viewer) that Sadness shows people we need help.
(Actually, a thing just occurs to me about this scene. I don’t remember if her friends were also her teammates. But if they were, then “my friends all hate me now” is an at-least-vaguely reasonable hypothesis to hold, and them coming to cheer her up shows that they don’t. Though I still wouldn’t frame this as “Sadness shows people we need help”.)
I assume the thing you describe also happens, but I don’t remember it :p. Assuming the scene I remember happens at all, my guess is it happens before yours? In which case Joy’s realization and exposition aren’t driven by your scene, though they probably are driven by more than just the scene I remember.
Related anecdote: I remember that the sixth rule of Fight Club is “there is no sixth rule”. I remember the cadence and delivery of that line. That is not the sixth rule of Fight Club.