I have a question, Why currency value changes, and falls?
The money "fiat" is printed on the air and huge debts - and it is clear that the media Spectrum"Ht economic affairs to maintain civil stability ... I'm really asking - what goes down in value from time to time Bitcoins or variable, rather than just going up and up and up?

Second question - if there is only a limited number of currencies in the world, 21 million coins will be in the future - why not keep the currency's say ten years, without ever thinking to trade. Why sell currency at $ 450, and not wait ten years to sell it priced inhaled million?
Syrian these philosophical questions - I'm really trying to understand.