There's a very specific type of Weenie I keep encountering where they aren't really capable of or willing to push back on discomfort so the only way they can communicate their needs is by allowing resentment and discomfort build up and up until they EXPLODE, completely convinced they're in the right (because they're the aggrieved party, they're the ones who had to bear their discomfort for lord knows how long), while either not apparently seeming to realize or care that the other person had no idea and are now on the receiving end of a meltdown they were not warned about.
And of course it's better for anger to be righteous (or else it just turns inwards) so these people convince themselves they gave sufficient hints that were ignored (certainly can't be the case that the other person straight up Did Not Notice) or that the other person SHOULD have known about the discomfort they were causing, and that their ignorance was not one's fault.
And I have noticed this pattern repeating a lot where these piled up imagined grievances build up until someone ends up just sounding like a total loon because they've rehearsed a conflict in their heads that was never reflected in reality because the other person was like, thinking about what they wanted to eat for dinner or whatever. These people are, despite their best efforts, exceedingly aware of how pathetic they are for doing this and it pains them, but that's just another source of built up resentment. Horribly cyclical. It's unfortunate!