Song Journal

I recently read something about keeping a song journal. Which means when you hear a song, write down a memory that comes to mind while listening to that song. I think its a good way to keep track of emotions instead attempting to write how you feel :P I have never been good at that...ever. Songs are my emotions, so, with that said - keep a pocket sized notebook handy where ever you go and write your thoughts and memories when you hear a specific song :D