According to the author, why does Gutfreund challenge Meriwether to Liar's Poker in the nonfiction book, Liar’s Poker: Rising Through the Wreckage on Wall Street?

Gutfreund challenges Meriwether to Liar's Poker because he wants to prove he is still part of the game and a player even though he has become a manager. He makes the stakes high to show off and because it has powerful meaning to traders.