If composition is your first concern you lack vision. Instead start from a good idea, form a vision on how you want to execute that idea, determine what you ne

If composition is your first concern you lack vision. Instead start from a good idea, form a vision on how you want to execute that idea, determine what you need, and then build those pieces in isolation. You get separation of concerns for free and composition becomes the last step. If you spend all your energy over concerns on how to build something you are spending creative energy thinking about what cool things to build.