Negativity is the result of rigid reasoning--which comes from rigidity of the body. Therefore you can make the difference between positivity and toxic positivity (shadowed negativity) watching how people freely move their bodies.

Harmony is a, and there is no hope in seeing it in terms of positive or negative, or good and bad. It's a rigid thinking, and it does not fit our dynamic and impredecible world. combination of strength and flexibility, not positive and negative. We live in a complex world