Have you ever been so passionate about or driven to an idea that you just can't stop thinking about it? Sometimes you just want to create, but something is stopping you, not enough time, skills, resources, etc. I'm currently in this state and I wondered if it's happened to anyone else.
I think I know what you mean. I tend to hear great music and melodies in my head, but I can't get in down on paper or guitar. It's really annoying.
Please open a clinic for this sickness and give me some pills. :(