Quality of life depends on the added work and success. Today, success is perceived like the way to achieve your goals. But your life career is not only dependent on success. In my opinion, the most important thing is to be yourself, work hard to reach your goals and take advantage of your talents. That helps to be successful person.
To begin with, a successful person never relies only by success. Everything in life is reached by hard working and learning. In addition, not everyone are born talented and it is very important how much efforts we make. If a person studies, has interest in his career, he will achieve a set aim.