I have been playing for 5 years now. And I have never really fully gotten into composing music and chord progressions. But now I am. I have a strong understanding of how the notes work in keys and modes. But putting that knowledge to use is a little touchy. (i.e. Not being comfortable in keys I am writing in makes me slow thinking on what I am trying to do.) Has anyone else has this problem. Is it me? Advice?