The essence of sex is diminished when it becomes overtly explicit and mechanical. It loses its appeal when treated as a mere routine or obsession, leading to boredom. Anaïs Nin, in "Delta of Venus," emphasizes that the vitality of sexual experiences lies in their emotional depth and complexity.

True intimacy is a blend of emotions, desires, and personal connections that enrich the experience. The intertwining of feelings such as lust and longing transforms sexuality, heightening its flavors and intensities. Nin argues that neglecting these aspects strips away the magic, making sexual interactions feel dull and lifeless.