psychotic:
marked by psychosis, a severe mental disorder in which thoughts and emotions become disconnected from external reality
(Adjective)
Example Sentences:
Ramayana: After bearing the brunt of Rama’s prowess twice, Maricha became almost psychotic because of fear of Rama.
Mahabharata: Kamsa started seeing Krishna everywhere and his behaviour started becoming almost psychotic.
Bhagavad-gita: Demoniac people harbor illusions of power and grandeur that border on the psychotic.