Freethought is a way of thinking that allows you to make up your own mind about things, and not rely on other people's thoughts or beliefs to decide what to think. It means being open to all ideas and theories, and being willing to challenge them if they don't make sense to you. It also means looking for evidence and facts to back up your ideas, and not just believing what you are told. Basically, it's making sure you have all the information and using your own logic, rather than blindly believing what someone else tells you.