Disturbed can be used to explain somebody who's got issues with mental wellbeing due to incredibly unhappy or uncomfortable ordeals:

indifferent apathetic informal unenthusiastic unconcerned uninterested nonchalant disinterested aloof detached incurious insouciant hesitant impassive stolid hesitant lackadaisical unwilling lukewarm uneager languid averse halfhearted languorous spiritless loath disinclined loth loathe See Far more

lunatic psychopath idiot maniac psycho bug loony wacko schizo loon whacko sicko nutcase nutter psychotic abnormal fruitcake nut madman head scenario paranoid sickie crackbrain obsessive fantastic madwoman eccentric crack schizophrenic neurotic deviant individual character manic-depressive weirdo schizoid monomaniac zany oddball sociopath screwball crackpot kook psychoneurotic 격투기 primary obsessive-compulsive flake case crank oddity mythomaniac schizophrene tike codger quiz tyke