I try to explain about crypto currency to some friend, honestly not easy to explain to them, only a few of them can understand but they are look not interested about that.. they are more trusting offline job more than online job..
What exactly cryptocurrency has to do with having a job? You don't need to to be employed online to earn bitcoin, you can pretty much buy BTC with fiat.
The best argument when trying to convince someone about future of cryptocurrency is the growth ratio we experienced so far. Don't forget about that.
I find more difficult to explain to people fact that they are living in a world based on a debt - and to pay up this debt they are spending the money they don't own.