People do not believe in crypto currency. They say that crypto is not fixed. As fiat - gold. Where does the value of crypts come from? What do you tell people?
Well, If people are asking me what is bitcoin and how it is works and so on I always tell what I know but if they have a question that I do not know. I told them to research in their own because crypto currency is a broad topic to be discussed and we are only have a limited knowledge about it. If the person is curious about something they will make a way to find out more about it.