Tiers of mental instability:

Twitter's pseudo-mental instability -> You can expect them to have at least 3 cats, hate all men and pretend women are equal to men in all regards. Most are heavily medicated and devour big pharma's catalogue alongside their daily nigger jizz.

Tumblr half-mental instability -> You can guarantee they own an army of cats, don't shower and have more daddy issues than braincells. If you piss them off enough they will attempt life ruination, if not physical dismemberment/poisoning. They will most likely self medicate their self diagnosed mental disorders, which they have convinced themselves into having for attention.

Actual mental instability -> You won't notice her following you until it's already too late.

My hunch tells me that this study is somewhere in-between half- mental instability and actual mental instability. But we will see, once I start targeting their sources all questions shall be answered.