"The relational model provides different categories, different underlying structures into which experience can be organized. Here the establishment of strong connections to others, in reality or in fantasy, is presumed to be primary. Forms of relationship are seen as fundamental, and life is understood largely as an array of metaphors for expressing and playing out relational patterns: discovery, penetration, domination, surrender, control, longing, evasion, revelation, envelopment, merger, differentiation, and so on. The body is still centrally important. Sexuality and bodily experiences are viewed as particularly apt arenas for this activity, since sexuality is enormously multiform and plastic. The number of different body parts, the variability of interactions, the poignancy of the sensations, the immense number of combinations — the almost infinite variety of human sexual possibilities make this an enormously fertile reservoir of metaphors for expressing different types of relationships, different configurations of connections, between self and others."