ungrasp

Seductiveness stems from the impossibility to identify.

Impossibility to identify alone isn’t sufficient and can wield extremes.

Couple it with a threatening behavior (pressuring insecurities etc) and you become terrifiying.

Couple it with a playful attitude and you become a mystery.

Couple it with intense conviction and you become a lunatic.

In any case you are ungraspable.

This principle can be reversed.