You will encounter many distractions and many temptations to put your goal aside: The security of a job, a wife who wants kids, whatever. But if you hang in there, always following your vision, I have no doubt you will succeed.
“That's why, to experience that, you know for a fact that a human being is capable of so much more, because to go to that place and to step outside yourself and observe yourself do these things, while the rest of the world is moving in slow motion, is really incredible.”