Discipline yourself to do the things you need to do when you need to do them, and the day will come when you will be able to do the things you want to do when you want to do them!
Zig ZiglarIt really is true that you are what you are and where you are because of what has gone into your mind, and you can change what you are and where you are by changing what goes into your mind.
Zig Ziglar