Now why do I say freedom is free because we all the living creatures especially human beings as they are called social animals they can do tasks; have come to this Earth to do their own deeds, we meet people starting from parents to siblings to friends, relatives and so on and so forth, we all know that everyone has come to serve the purpose through every means, but we forgot something that we all are free to do individually but the environment, society and the people around use your freedom to cage you by their norms, thoughts and try to make likewise how they are. It's what we need to understand that freedom is free as it is on our hand and mindset that how to deal with it. We cannot serve those people who are not willing to be served rather than caging you with their own thoughts and behaviour. Freedom is for free and we need to hold on it otherwise we all will become slave of everyone's thought and their behaviour.