This quote suggests that having a sense of humour can help a girl who is feeling low, sad, or overwhelmed to brighten her mood. A good sense of humor can help improve someone’s attitude towards life and provide them with a lighter, more optimistic outlook. Laughter can be a powerful tool to lift a person out of a bad mood and help them to cope better with their emotions. A person with a good sense of humor will be able to recognize when a situation can be laughed at, and it is often this ability to find the humor in difficult situations that can make all the difference.