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: Lousy friend. Sentence 1: Mitch was a lousy friend. Sentence 2: He was never there in times of need. Sentence 3: He took money and never paid back. Sentence 4: When he fell into bad luck, his friends left him alone.
And for the first time he understood what it was like.