“A healthy friendship is one where you share your true feelings without fearing the end of the relationship. It's also one where you sometimes have to let things that bug you slide. The tough moments will make you wiser about yourself and each other. They will also make you stronger and closer as friends.”

American author

Rachel Simmons is an American author best known for Odd Girl Out: The Hidden Culture of Aggression in Girls, published in 2002. Her work has helped bring attention to the social pressures and hidden forms of conflict that can shape girls' lives. She is associated with writing about aggression, friendship, and the ways girls navigate status and belonging. Her book remains the main work identified with her name, and it is the source of much of her public recognition.