Take advantage of every opportunity that comes your way. Also, build some in your mind, make a plan to achieve them, which will require work and time and begin the process. Think about it constantly, picture what it will be like when it's all come to life and capture that feeling. Your mind is a strong tool whose power you need to accomplish your goals.
A great suggestion is to Read or Watch "The Secret." It will give you insight into how the mind works and provide clear and scientific examples of the power of the mind.