LET ME TALK
They talk for five minutes straight, infodumping and reminiscing and asking question after question that has no answer so then they start hypothesizing and theorizing and 'what if'-ing and going on and on and on and on, stream of consciousness, completely oblivious to the fact that others aren't having the same joyful experience they are. And then, when they finally stop for half a second and you think it's finally your turn to talk, you can only manage to get out two sentences before they have another thought that they have to share RIGHT NOW, and they interrupt and carry on for another five minutes.
If you say "I was talking, can I finish please?" they'll let you have another two sentences, but the whole time you're talking you can see them stimming and staring over your shoulder, barely able to contain themselves and when you're done they don't even engage with anything you said, they just resume their rant. If you try to jump in at minute three to add a point, they get upset at you for interrupting them. All they want is an audience for their five-paragraph essay—introduction, supporting evidence, conclusion. When you finally give up and make some excuse to be elsewhere they thank you for the wonderful conversation.
Fuck, it makes me feel so fucking small. Other people don't fully exist to them, we're just tools they use to manage their own feelings.