Sebastian: I've been using like encrypted volumes like in Mac, you can create virtual encrypted volumes. But if for some reason something were to happen to it, at least what they get hold of is an encrypted vault with a huge password that they probably can't mess with. Lots to think about, lots to be up late at nights worrying about. Vincent throws out there, we have VB style and annual and yes, and rollers certainly on my mind. Kristin says, are there any courses out there that teach you how to get started with a lot of what we're talking about without any background knowledge? That's worth checking out. And then I don't know