Bilbo's Transformation in the Novel The Hobbit Some people say that people never change, while others believe that if given the chance, they will. In this case, J.R.R. Tolkien gives the character Bilbo Baggins the chance to change dramatically in his book The Hobbit. Bilbo undergoes many significant changes in his personality as a result of engaging in Gandalf's journey with the dwarves. The most important transformations include Bilbo going from cowardly to brave, from being ridiculed to respected and from being helpless to resourceful. ....