Psychological Function (De)

Eutrapelia

Social Plasticity

Where Every Boundary is a Bridge.

Fusion of Others into Self

Social Plasticity


Essence: low-threshold engagement across social contexts through familiarity, humor, and frictionless openness.

People, environments, and resources are approached without the filtering reflex that creates distance in others, with switching between contexts happening fluidly and at little cost. A natural pull toward exchange, deal-making, and boundary-crossing makes this function an effective intermediary between people and resources, supported throughout by a markedly low disgust threshold.

Manifests as vivacious, gregarious, and quick-connecting behavior.

Informational Level: fast social calibration, fluid task-switching

Social Level: informal rapport-building, transactional deal-making, humor as connector

Psychological Level: low disgust/self-consciousness, ease with unfamiliar company

Biological Level: fast associative memory, low disgust threshold


Suppressed: social stiffness, formality.

Healthy: easy rapport, fluid networking.

Strained: superficial overextension, boundary blurring.

Extreme manifestations: compulsive sociability, indiscriminate openness, boundary erosion, compulsive deal-making.