Changes

The [[oral ]] [[stage ]] is the initial mode of organization of [[libidinal ]] [[cathexes]], establishing the buccopharyngeal area and the lips as the predominant [[erotogenic ]] zone—and hence as the source of the [[instinct ]] operating in conjunction with the [[instinctual ]] aim ([[incorporation]]) and the instinctual [[object ]] (the [[breast]]).The act of taking nourishment tends to [[symbolize ]] the [[mother]]'s breast and the [[primal ]] link that the [[infant ]] establishes with its mother. Sucking at the breast, governed by biogically programmed [[behavior]], procures an [[experience ]] of [[pleasure]]...