Given the task definition and input, reply with output. In this task, you're given the title of a five-sentence story and the first four sentences. Your job is to write the last sentence of the story such that it seamlessly connects with the rest of the story.

Title: A Long Hike. Sentence 1: Martha was in the middle of an extremely long hike. Sentence 2: She was super tired and getting ready to give up. Sentence 3: At this point she was so far in that turning back was useless. Sentence 4: She forced herself to trudge through her laziness.
When she did finish the hike, she felt thrilled and proud of herself.