Say them: cryptocurrencies are the new form of digital money, created by people for people. There is no entity that could confiscate your money, you are completely free to use them on what you want without any limitations.
There are so many people who would get attracted to digital currencies if they are elaborated about the practical aspects of these currencies. People are attracted to those things which give them monetary benefits and these currencies are truly fulfilling these criteria. We shall also guide newbies by doing comparison of these crypt currencies with fiat and showing how they are becoming the future of the world.