You can accomplish everything you want, everything, the only thing that you need to know it's what you want to accomplish
Let me give you an example , let's suppose that your dream always was to be a profesional surfer, that they pays you to surf. How you are going to do it? Number one thing that you MUST KNOW it's that you MUST BELIBE IN YOURSELF.
That's the key point in here, because if you don't believe in your self, who will? Just think about it for a second.... who will believe that you can do that, if you don't believe it first