I have previously characterized the early practicing period, a developmental stage of heightened pleasurable affect that fuels infantile grandiosity, as a phase of primary narcissism.
Schore identifies primary narcissism as a neurobiologically grounded developmental phase corresponding to Mahler’s practicing period, defined by elevated positive affect and omnipotence, which socialization must then transform into secondary narcissism via shame transactions.
, Affect Regulation and the Origin of the Self: The Neurobiology of Emotional Development, 1994thesis