Why are conservatives happier than liberals?

Two other studies explored a more surprising contributor: neuroticism, typically defined as “a tendency toward anxiety, depression, self-doubt, and other negative feelings.” Surveyed conservatives consistently score lower in neuroticism than surveyed liberals.

In 2011, psychologists at the University of Florida and the University of Toronto conducted four studies, aiming to find whether conservatives are more “positively adjusted” than liberals.

They found that conservatives “expressed greater personal agency, more positive outlook, more transcendent moral beliefs, and a generalized belief in fairness” compared to liberals.