The song "Keep It to Yourself" by Whopper is about the importance of maintaining independence and self-reliance. The lyrics talk about not letting anyone break into your heart or betray your trust. The singer emphasizes the need to keep your feelings and struggles to yourself, rather than burdening others with them. The chorus, "Don't break in for anyone, there's no betrayal in just one," suggests that it's better to avoid getting too close to anyone to prevent getting hurt. The song encourages the listener to be alone and independent until the end, and to be cautious of friends who may have their own agendas. Overall, "Keep It to Yourself" is a message of self-preservation and guarding one's emotions in order to avoid getting hurt.