If neurotic is wanting two mutually exclusive things at one and the same time, then I'm neurotic as hell. I'll be flying back and forth between one mutually exclusive thing and another for the rest of my days.
— Sylvia Plath

A competent and self-confident person is incapable of jealousy in anything. Jealousy is invariably a symptom of neurotic insecurity.
Lazarus Long neurotic quote

Doubt is to certainty as neurosis is to psychosis. The neurotic is in doubt and has fears about persons and things; the psychotic has convictions and makes claims about them. In short, the neurotic has problems, the psychotic has solutions.
— Thomas Szasz

All currency is neurotic currency.
— Norman O. Brown

The difference between a neurotic, a psychotic, and a psychiatrist. The neurotic builds castles in the sky, the psychotic lives in them and the psychiatrist collects the rent.
— Unknown