This is something I’ve experienced on just about a daily basis since November 27, 2009.
Book Brain: \ˈbu̇k\\ˈbrān\ – noun –
1. The state of being all consumed by your WIP: The house was on fire but I didn’t notice because of my book brain.
2. Appeared lack of focus because a scene or dialogue is playing in your mind: After a family dinner, my dad commented to my mom that I didn’t seem like myself. In actuality, I was just distracted due to book brain.
3. Continuous distraction due to thinking about what to do next with your MS or looking for ideas: Because of my book brain, I didn’t notice Will making paper airplanes out of a piece of paper full of notes for my MS. depleting the M&M dispenser in my office.
It’s gotten slightly better, now that I have things plotting done. However, I still constantly run scenes through my head, trying to make them better or think of better ways to do it. I always am looking for inspiration as to other story ideas or studying people for real life characterization. I was at a Braves baseball game with a notebook in my lap taking TONS of notes. Now that's a little crazy if you ask me - but if I don't write it down, I'll forget. Luckily I just got this fancy new phone and have downloaded some cool apps for taking notes. Maybe it will make me less obtrusive.
Anyone else out there have a pet name for your distraction due to thinking through your WIP? Any cool ways you take notes, unobtrusively?