Mutual liberty is when two people agree to treat each other fairly and with respect. This means that both people should be allowed to make decisions for themselves, without being constrained by the other. This can include decisions about things like work, money, relationships, ideas, and values. Mutual liberty means that both people can do things their own way, without worrying about how the other person will feel about it. It allows people to live a life that reflects their own choices and values, without worrying about the opinion or reaction of someone else.