Here's a serious question: If you start with "I don't know anything about what I'm going to talk about...", why even post? I wouldn't go into a neurological me

Here's a serious question: If you start with "I don't know anything about what I'm going to talk about...", why even post? I wouldn't go into a neurological medical thread, and post "I'd guess it doesn't even exist" as a solution for Alzheimer's. But you just did the same, analogously.