Success is a subjective notion, if there ever was one. Wealth being its counterpart in the race. One can be rich but not successful in others' eyes while some who are successful in their professions(say, writers) are not that rich. To be both, though, is the mother of coincidence or a thing of extreme toil or finding a pin in a haystack.
As you go to sleep at night, repeat the word wealth, money, financial abundance to yourself easily, slowly and quietly for about 5 minutes. Do these over and over again, just like a lullaby. This will allow your subconscious mind to bring wealth pass into your experience and wealth should flow to you in avalanches of abundance.