At the beginning of this story Bilbo was living his ordinary Baggins life. Then he was asked to go on in adventure. His Baggins side wanted to stay home, but the Took in him came out and wanted to go. While he was forced to go on the adventure by Gandalf and the dwarves, the Took in him was thrilled to be going on the adventure.
When Bilbo takes off on his adventure with Gandalf and the dwarves. They encounter some trolls. They meet