Everyone thinks about changing future, dreams about having better in coming days/months/years. They never change their today. Not even think about it. Most of the people putting efforts to fulfill their dreams that are far away, not even for near future. They don't think, they can't change their future without changing their today.
No one can go in future and change it, he has to change his today to effect his future. Change your thinking, change your habits, change your Beliefs to make your today better. If you are successful in changing your today, you will definitely can have better future filled with success.