Because people who talk about successful people like Elon Musk, Albert Einstein, Steve are not actually successful but they are partially successful, the Only person who is successful is free from sadness, and same time not affected by happiness, person to whom everyone listens, and implement it, successful is not only a criterion of MONEY, FAMILY, SOCIAL LIFE, HEALTH ... but instead, it's connected with many other criteria like the presence of mind, your energy level, your understanding about the universe and as well as understanding about yourself but at final above all these criteria a person who understands that there is no difference between any religion and can make other persons around him as well successful, That is just 1% of original definition because there will never be a definition of something which is 100% correct from someone's word but

ONE WHO GOT THE KNOWLEDGE FROM SURROUNDING AND INNER SELF CAN NEVER BE DISCARDED FROM BECOMING A SUCCESSFUL PERSON.

Successful it's an overhyped word over the last decade, Success means achieving something after which you never have to achieve anything.