A car drives by and the man starts to walk. He sees a sign that says "The meaning of life is to find your purpose.". The man starts to think about what his purpose is and how he's been living his life. He thinks about all the things he's done and how he could have done better. He comes to the realization that his purpose is to help people and make them happy. He decides that he's going to start living his life with that purpose in mind. He goes back to the city and starts to help people however he can. He makes people smile, he helps them when they're down, and he does whatever he can to make them happy. He finds satisfaction in making other people happy and he knows that that is his purpose in life.