The goal isn’t to make money; the goal is to exist. Once you’ve figured that part out, the next goal is to exist longer. Once you realize no one lives forever, the ultimate goal is to leave a legacy.
The only way you can leave a legacy is if you concern yourself less with profit and more with giving life all you’ve got. Sure, you should have a plan to make money. But if greatness comes first on your priority list, then have faith that the rest will follow.