He goes on to say the following:

> That is what makes it a very conflictive society. The fact that happiness has become fashionable is catastrophic, because everyone is being told to think about their psychological happiness and the relationship of happiness with justice, with ethics and with public happiness, is broken. It is a return to narcissism. The individual is being shut in their own happiness and breaking the bond with social happiness.

I haven't read his work, but it seems he's saying that forgetting the relationship between social happiness and psychological happiness in favor of overemphasizing the latter in isolation is the problem.