The English dictionary defined success as the fact of achieving what you are trying to do or get.

To me achieving what you're trying to do or get is an accomplishment but not success. why because you can achieve what you want and still not be successful. One can be the most richest person in the world at the same time live a miserable life. Likewise another can be the poorest person in the world and live a happy life.

No matter what you achieved in life if you are not living a happy life you are still unsuccessful. Success means happiness, and for you to be happy in life you need two things.