The spontaneous gesture is the True Self in action. Only the True Self can be creative and only the True Self can feel real. Whereas a True Self feels real, the existence of a False Self results in a feeling unreal or a sense of futility.
Winnicott locates the True Self in the spontaneous, body-rooted gesture and identifies creativity and the sense of reality as its exclusive prerogatives, setting the foundational distinction that governs all subsequent true-self/false-self discourse.
, The Maturational Processes and the Facilitating Environment, 1965thesis