Lacan mapped human experience through three interlocking registers:
Lacan’s most famous concept begins in infancy. Between 6 and 18 months, a child sees their reflection and experiences a "jubilant" shock. Before this, the infant feels like a "body in pieces"—a chaotic collection of urges. The mirror offers a unified, stable image.
However, this is a . The child identifies with an image that is "out there," creating an ego based on an illusion of wholeness. For Lacan, the "self" is always an "other." We spend our lives trying to live up to this idealized, static reflection, leading to a fundamental alienation at the core of our identity. 2. The Three Orders: The RSI Framework