(Fluid): Comfortable with organic evolution, emergent definitions Intimacy: M vs. N M (Mono-focused): Romantic/sexual energy toward one person (orientation or choice) N (Network-oriented): Capacity for multiple simultaneous connections (orientation or choice) Commitment: D vs. E D (Depth-seeking): Prioritizes long-term, lasting bonds; "growing old together" E (Exploratory): Values varied experiences; relationships as enriching chapters Communication: I vs. X I (Implicit): Relies on unspoken understanding, cultural scripts, reading cues X (Explicit): Requires verbal negotiation, articulated needs and boundaries Each dimension reflects current preferences, not permanent traits. Your four-letter type (like SMDI or FNEX) reveals your unique approach to relationships.