Could we get some clarification on something? One can be acting in an incoherent manner, and not have it be the result of a recognized mental disorder: for example, motivated by extreme anger, too much alcohol, being Fred Trump’s son, whatever. There are terms for this kind of thing that (I think) are not technical terms: distraught, unhinged, deranged, berserk, etc. Are these acceptable? If not, or if some are and others not, what is the technical distinction?
ETA: In the park attendant thread, I was going to post “Just look at her!” but worried that the BB connotation of that phrase, however indirect, would be a violation of BB terms.