We tend to believe that achievements (diplomas, promotions, high incomes, ...) make us happy and successful, while failures, such as not getting that job, or losing your job, will keep us miserable forever. But you can be successful in your current job and miserable in your future job. Mind-set has the power to turn around even the worst circumstances. Worrying about what life should look like can make us unaware of what we already have. Socrate’s said it well when he said: "He who is not contented with what he has would not be contented with what he would like to have."