Those people are very sick, suffering greatly. Then their misery is hijacked as a sweetheart 'cause' of the haters. By validating their delusional thoughts, they are basically given tacit permission to lash out at society...shooting incidents being the extreme. It is criminal to exploit these people as part of the larger spectrum of America-hating, parent-hating maladjustment that has moved from the fringe Left to their primary platform and shattered the Democrat Party. Incidents like this are the unfortunate by-products of allowing the lunatics to rule the asylum.