Money is unreal, meaning imaginary, intangible - a concept.
Currency is NOT money, but merely represents money.
Thats true, the concept of Bitcoin to the people seems so different in what people are thinking I think they should aware that Bitcoin is not physical money which we can bring anywhere just like the fiat. Bitcoin is a digital currency which counts as payment for every effort and services that worker is doing I think we should character a currency based on its existence and features. Bitcoin is different way to complicated but for me better than Fiat.