In Sophie Kinsella's book "Twenties Girl," the protagonist expresses a strong belief in sharing positive news with others. She feels compelled to spread joy and believes that sharing good news can significantly enhance someone else's day. This outlook highlights the inherent value of kindness and the impact of uplifting communication in our daily lives.

The sentiment reflects a broader philosophy of positivity, where individual happiness can be amplified through shared experiences. By choosing to focus on good news, the character emphasizes the importance of connection and support in fostering a joyful atmosphere, ultimately encouraging readers to adopt a similar approach in life.