2. A unique entity possessed by every person often but not always stemming from a degree of innocence and appreciation.
3. Foundation of character often compared to or related to child-like wonder, silliness, energy, individualism, optimism, simple beauty, moxie.
4. Those who have tapped into or embrace their Ness are commonly also found to be eclectic, free-spirited, eccentric, enthusiastic, energetic, tolerant, accepting, and generally make the world a better place.
5. The presence of that "feel good" factor seen at the end of Family Genre and Disney movies.
See: Indigo children, inner sparkle, sunshiny people, and enlightenment
-That movie had so much Ness in it.
-My ex-boyfriend killed my Ness, I need help awakening it again.