Defining psychotic: Referential delusions from a nondual perspective

In defining psychotic there is the concept of referential delusions where per the DSM-5 “belief that certain gestures, comments, environmental cues, and so forth are directed at oneself” (American Psychiatric Association, 2013, p. 87). This is simply a consequence of there being no external physical world. It is only a construction of our perception, and of course it is completely referential if we created the world in our perception. Most of us are so established or may I suggest barricaded in the perceptual belief of a solid and separate physical world outside of us that we are spared the torture of the constant referential experience and only experience it occasionally as a spiritual or coincidence experience.