Why not all three?
Schizophrenia is a brain disorder,a disorder of the brain's structure and/or chemical balances.One doesn't *choose* to be a schizophrenic any more than one *chooses* to be born blind.If he's a schizophrenic he can't honestly be classified as a psychopath.And as for "racist",you'd be surprised what delusions a schizophrenic can have.I know..I worked in a big city ER for years and dealt with many,*many* schizophrenics.
OTOH,racist and psychopath can certainly go together...and,IMO,very often do.