People who claim to be happy tend to live longer, commit suicide and abuse drugs and alcohol less often, get promoted more frequently by their employers, and enjoy more good friends and lasting marriages.
Les gens qui prétendent être heureux semblent vivre plus longtemps, se suicident ou abusent de drogue moins souvent, obtiennent plus fréquemment des promotions de leurs employeurs et connaissent plus de bons amis et des mariages plus durables.