Psychosis
While watching 2000s ,Prom Night, and ,When A Stranger Calls, and the IKWYDLS anthology I've post of umpteen prior, and cognizant of the Netflix feature titled "Unhinged" someone commented "It’s almost sad when somebody is that fixated (as I coin it a rabid animal that has a bone behavior) and snaps within reality” having been the brunt of that behavior by a very sadistically sicko and their cohort of unhealthy freakish behavior beings to be blunt nearly 2 decades the films not solely remind me of the incubus I've undergone but the individual that went viral 3 years prior I had reposted whom accosted, harassed, physically assaulted, and broke/entered a mans apartment claiming he had stolen her “files and documents.” When the police and MTs arrived it took 3 law officers and 3 or 4 MTs to restrain her prior to transporting her a psychiatric facility.
She was a paranoid schizophrenic that was having an episode of psychosis. The lore goes she had removed herself from her meds and was under the influence of illegal narcotics. The gentleman that was the subject of it garnered backlash of his reaction but as any of the comments posted from those that hold vocations within the mental health sector or those that suffer from schizoaffective disorders you can’t argue, rationalize, nor contain a factually deluded individual. Their delusions are factual to them therefore nada can remove them from their paranoid delusions hence their behaviors. The words/numbers and assigning meaning to insignificance and their deluded inclinations that’s typical of a paranoid schizophrenic or any paranoid disorder. If they are of the mentality a target is an agent that’s suppressing them, the illuminate, code languages, or there are some kabal of social clubs conspiring against them or some diabolical conspiracy or whatever delusions that is really what they’re convinced of and basically an involuntary psyche hold is the sole recourse because they factually are within their deluded planet.
What exacerbates the problem is when beings encourage those unhealthy behaviors and fixations for fodder and entertainment. Social Media is inundated by them.

