Everyone dreams of getting rich and if you're in your 50s or older and getting by in your career and don't have a lot saved for retirement, becoming a millionaire over the next five years doesn't have to be a fantasy. All it takes is a change of mindset about money.
My experience tells me that lack of knowledge isn't the main reason why we don't end up where we want to be financially. The problem is lack of willingness to do what it takes. This sounds cold and harsh I know. But it is true for both you and me.