AAAAAARRRRRGGGGGHHHHHHH!

For a while now, I have been trying to express something - I have no idea what really - but no matter what I do nothing I write seems to do the job. It's so frustrating. There's some idea buzzing around in my head that I can't seem to get at. It's like there's another person whispering something in my ear that I can't quite hear. Anybody have any idea what I'm on about?