What's the equivalent of rose coloured glasses for always seeing something in a negative perspective?

https://lemmy.world/post/33111439

What's the equivalent of rose coloured glasses for always seeing something in a negative perspective? - Lemmy.World

Lemmy

Green tinted glasses would be the technical answer.
in photography when a flash light has too much green cast, we put a color correction pink gel filter on it, in that way pink and green are opposite