Bitcoin is a digital currency or a cryptocurrency and not just represents new human civilization but also represents freedom for the people because through the help of Bitcoin and other cryptocurrencies people are having a cashless transaction and also free transactions without knowing by the government and not paying taxes anymore. The thing that you are talking about new human civilization is where the teens and the younger ones are the ones who are more appropriate in Bitcoin because they are the one who is striving hard to do their own researches in order to know what bitcoin is about.