 But that also impacts the book because now you have a lot more possibilities. What can I do with artificial intelligence that wasn't even available through a neural network back in 98? And then there's a lot of other hardware and stuff that's changed and stuff. And now, 25 years later, I have a son-in-law who's a lawyer who could help me. He reviewed the book and said, made a lot of suggestions and changes and said, well, you can do this, but I really wouldn't do that and that kind of stuff.