that Grewal is suffering from a severe case of " delusion of grandeur " aka Megalomania Reference:: Sikh Philosophy Network http://www.sikhphilosophy.net/showthread.php?t=5067 " Megalomania (from the Greek word μεγαλομανία) is a psychopathological wealth , power , or omnipotence - often generally termed as condition characterized by delusional fantasies of delusions of grandeur.