Everything that has ever happened to you has happened for you. Not one thing that has happened is wasted... You were building strength and strength x strength = POWER.
What I know for sure is that it's only when you make the process your goal that the big dream can follow. That doesn't necessarily mean your process will necessarily lead you to wealth or fame. In fact, your dream may have nothing to do with tangible prosperity and everything to do with creating a life filled with joy, one with no regrets and a clear conscience. I've learned that wealth is a tool that gives you choices, but it can't compensate for a life not fully lived and it certainly can't create a sense of peace within you.
Books were my pass to personal freedom. I learned to read at age three, and soon discovered there was a whole world to conquer that went beyond our farm in Mississippi.
I don't know what kind of egomaniac is sitting at home thinking about the impact they have had on the culture. It's not something I actually think about until it comes up.
What I know for sure: Having the best things is no substitute for having the best life. When you can let go of the desire to acquire, you know you are really on your way.