You're a time traveler. You've seen it all. You're probably still traumatized.
A: It's a real thing. We're working on it.
A: Don't do that. That's just a recipe for disaster. Unless you're trying to become a disaster. In which case, go for it.
A: You're probably too late. The Egyptians already had that one figured out. You might find a good deal on some decent papyrus, though.