AIM Framework glossary
Rival-Constitution Principle
Canonical definition
The Rival-Constitution Principle states that in any relationship of internal mediation the rival is architecturally embedded in the Subject's Self-Model as the constitutive reference point against which M-grounded self-valuation is computed, so that the Individual's identity is partially defined by contrast with the rival and the dependence deepens with proximity and similarity. It has three structural consequences: mimetic rivals converge behaviourally while each Self-Model insists on maximal differentiation; resentment of the rival operates as Self-Model maintenance; and removal of the rival produces Self-Model disruption disproportionate to the rival's apparent significance, followed by the identification of a replacement. The concealment of this constitutive dependence is the Romantic Lie of Self-Constitution.
Explanation
A rival is not only someone you compete with; part of who you take yourself to be is defined against them. That is why close rivals end up wanting and doing the same things while each insists they are nothing alike, why the hostility feels like protecting yourself, and why beating or losing a rival can leave an emptiness that is soon filled by finding a new one.
Epistemic status
Framework-Specific Principle.