Free and easy! At the very least, she is open-minded, which is what she wants people to see. As for the real situation, it's hard to say. The more some people say such things, the more they confirm her inner fears. It is precisely because she is particularly concerned about other people's opinions, ideas and statements that she has been living in this shadow. She pursues perfection and wants everyone to like herself. However, after experiencing a lot of injuries and disappointments, this sentence is a hard shell to protect yourself, not necessarily strong and invincible.