<[Brennen]> IdeaLogging. I'm 30 years old, and I'm slightly worried that my brain might be starting to eat itself. Maybe this is crazy. I've always been fairly scattered in some ways. Then again, I've spent a lot of years drinking too much, I hit my head a lot as a kid, and there's that family history of Alzheimers. When do real symptoms start? I have no idea. Why don't I know this stuff? And supposing my personality, memories, etc., are going to slowly disintegrate from here forward, what should I do about recording any of it before it goes?