In a busy secondary school in Calabar, there was a girl named Grace who had a very simple habit. She smiled at everyone. Teachers. Classmates. Even strangers. At first, people thought it was just normal friendliness. But over time, they noticed something different. Her smile changed the atmosphere around her. People felt calmer when she was near. Even those who were angry often softened when she greeted them. One day, a new student joined the school and felt completely lost and nervous. Grace noticed her sitting alone and walked up to her with a warm smile. “Hi, you’ll be okay here,” she said. That small moment changed everything for the new student. She later became one of Grace’s closest friends. Years later, Grace’s classmates remembered her not for being the loudest or the smartest, but for making people feel comfortable and valued. When asked why she always smiled, Grace said: “A smile costs nothing, but it can change someone’s entire day.” Many people underestimate small acts of kindness. But sometimes, what seems small to you can mean everything to someone else. Your presence alone can be a source of comfort to others. What simple habit do you think can make your environment more positive?