Take the first step in faith. You don't have to see the whole staircase just take the first step.
Beautiful words. To have faith and believe in your dreams it's the first step in your heart and in your mind. Once you know clearly what you want and believe you can achieve your goals, the steps that you need to take will unfold in front of you. God doesn't want to overwhelm us, so He gives us one step at a time to take. Once we take that step, He leads us to next. It's exactly like when you teach a toddler walking, you hold his hands and you watch him, doing one move at a time with his legs. God is holding your hands, just have faith that if you trust Him and you walk in the right path, He will help you accomplish your wildest dreams. Start by knowing what are they, and ask God to reveal to you the first step that you need to take. And ask Him also to give you the courage to take it.