Read the excerpt from The Adventures of Huckleberry Finn by Mark Twain then answer the question: "Then I jumped in the canoe and dug out for our place, a mile and a half below, as hard as I could go. I landed, and slopped through the timber and up the ridge and into the cavern. There Jim laid, sound asleep on the ground. I roused him out and says: 'Git up and hump yourself, Jim! There ain't a minute to lose. They're after us!'"

In at least 150 words, explain how this excerpt signals a change in Huck's way of thinking in the story.