If you can get up at 7am for someone else. Then you should be able to do it for the things you love.
If you want to improve your art then get up get a cup of coffee (or tea!) grab a slice of toast and get busy! You think your an artist? Prove it. Show it to the world. Do it with fire in your heart and a smile on your face and you will get where you want to go.
Or you could lie in bed till noon then get up and watch some tv..and be one of those guys who could have made it. Because there's a big difference between the people who want something and the people who get what they want...
it's called drive.
You have it inside. You know you do! So get to it! Finish that painting your working on. Learn to draw those hands. Draw some expressions. Whatever it is just do it. And enjoy it.
Because in life your teacher or your boss will only kick u up the ass when it matters to them. When it matters to you you need to do that yourself. And trust me when you do really push yourself those rewards are all yours.
If your still reading this I'm guessing some of this makes sense to you, and if right now your looking for your sketch pad or ur booting up photoshop then have an Internet *high five* because you are an artist my friend.