Starting from the effects of the power of speech, the relation between free association and “full speech” is questioned. It is argued that, whereas “empty speech” (i) confirms the very necessity of speech and (ii), establishes or re-establishes the social bond, “full speech” is constitutive on the level of the subject. In addition, some psychoanalytical techniques are highlighted which enable the psychoanalyst to support speech in its different functions.