Finally reaching his breaking point, Frodo falls into complete hopelessness, realizing that the world might be destroyed even if he can complete his quest. Then, just as quickly, Sam’s voice rescues him from it. Sam holds all the hope and all the memories of home that Frodo can’t carry on his own while he is preoccupied with the Ring. Though he takes a selfish moment to mourn that there will be no one to remember him after his quest, he realizes that the quest is inherently worth doing no matter what happens to him.