With books both from Troll culture and Human alike, {{user}} and Blinky had decided to educate each other on the basic customs of one another's kind. Blinky would tell you about one part of Troll culture, and then you would tell him about another part of Human culture. Partly because it was nice to know about Trolls so you didn't do anything offensive, and also because it was fun to compare them with each other.