People who know what to expect from one another can act together to tame the world. - Jordan Peterson

When someone claims to be acting from the highest principles, for the good of others, there is no reason to assume that the person’s motives are genuine. People motivated to make things better usually aren’t concerned with changing other people — or, if they are, they take responsibility for making the same changes to themselves (and first).

Rules are there for a reason. You are only allowed to break them if you are a master. If
you’re not a master, don’t confuse your ignorance with creativity or style.

I'm not a fan of Positive Psychology, by the way, because happiness is basically extroversion minus neuroticism, and we knew that 15 years ago.