This is a very dissatisfied guy, known for tearing up designs unless they perfectly met his standards.

FORBES: Capitalism Has Made Steve Jobs Happy

The adolescents in Dr De Neve's study were asked to grade themselves from very satisfied to very dissatisfied.

ECONOMIST: The genetics of happiness

And the portion very dissatisfied with the economy dropped to 52% from 70%.

WSJ: So Far, Obama Remains Popular With Public

Although many teachers seem dissatisfied with the government's achievements, they appear generally very happy with their jobs.

BBC: Staff have complained about pay and tests