OK. We have the Hero and let's say, Character 1. Well, suppose I want Character 1 to say something when I talk to him, but later, I want him to say something else, and even later, something else. But I also want him to say something different after the Main Conversation. Like, he tells you what do, then tells you Good Luck or something. Well, how many times can I do this? I.E., is there a Switch/Page Limit?