Cynicism

[Sarah]

The doctrine of the Cynics; the quality of being cynical; themental state, opnions, or conduct, of a cynic; morose andcontemptuous views and opinions.

[Sarah]

Cynicism; (noun); Derived from the Greek word for dog, it first described a current of Ancient Greek philosophy. The cynic ringleader Diogenes of Sinope was described as Socrates

[Sarah]

To be a cynical asshole. Mainly thinking of everything as shit or shitty even if only a little bit of that thing was shown. It also means to insult anyone that disagrees with you. Even if the person was being very respectful about it.

Basically a troll.

[Oralee]

the belief that people are only interested in themselves and are not sincere:

[Justin Bieber]

An inclination to believe that people are motivated purely by self-interest; skepticism.