I create free PDFs for each of my videos now as well. So I make those by hand, but I hope to maybe have a bit of help with that at some point. It's just been a really good experience having people work with you because it's a very lonely job. When I'm not doing that, basically my wife will be at work. But I'll spend most of the time just knocking around on my own. That can be quite hard to stay focused. You're also helping someone out by offering them decent employment as well.