Positive vibes! Seriously I have this pair of black sunglasses with dark lenses and looking through them is depressing.
I strictly wear rose-colored lenses, or lense in the Happy family because they make life brighter.
If depression is more likely wearing non-rose-colored lenses, then that would mean I would be more susceptible to the yatzar hara. Spiritually speaking, rose-colored lenses help me stay on the side of the yetzar tov ☺ Baruch Hashem.