Is it normal, to have a idea for a book stuck in your head?
Since summer of last year, I've had a idea for a sci-fi series stuck in my head. I have it all perfectly laid out in my mind, but it's impossible for me to write it down. The plot is so complex. The best I've been able to do is type down some character names, places and concepts on my iPod Touch, but it isn't enough. I want to be able to write the whole thing down!
There's also another book I have in my head which is meant to be a erotic/sci-fi book and I've encountered problems with it as well. It's not as thought out and complex as the aforementioned one and the only thing I've been able to do is come up with a title...
For some reason, I seem to have a hard time writing my ideas down. I don't considered my problem to be due to the dreaded writer's block, though. Is it normal?