Lack Of Motivation

If I haven't mentioned already I'm an avid dreamer. I have so many dreams and passions. There's so much I want to do with my life. I want to get into peak condition both physically and mentally, I want to be able to play beautiful piano music, I want to write many books, I want to explore the world, I want to spend my life learning, and I want to study the world around me. All these things seem in my reach if only I had the motivation to get to them. The sad thing about my dreams is knowing unless I have some sort of life changing epiphany, I will never get the motivation I need to achieve them. I complain a lot about not knowing what to do with my life and as much as that's true, it's not that I don't know what to do but that I don't know how to do it. University alone scares me enough, I have no idea how to apply or pick classes or anything. Compared to the rest of life university is going to be the easy part. I guess I just get overwhelmed sometimes by how much I want to do in life yet all I ever do is sit in bed. I feel like I'm wasting so much time but I can't change myself.