What just can not hear, which just do not tell. And they talk about investment. Not an investment of it. 

https://i.gifer.com/7vqc.gif

This is the purchase of entertainment. It is very difficult to call it an object for entertainment. Therefore, coins do not behave as investments. They are more like ordinary financial pyramids. Financial pyramids do not work according to the laws of the market. Their principle is simple, growth is due to the arrival of new participants. There are no new participants, no new money transfers - it's all over. The downward movement begins. Everything that is built on coins, all projects are not in demand, therefore there is no inflow of investments or funds. If money comes here, it is only in the hope, as in the financial pyramid, that the one who earned is the first.
The advantage of the coins over the financial truce is that many different people are involved and the control belongs not to one person but to everyone, depending on the contribution. Who first came in, he has the opportunity to return their investments and more from above. The latter suck a paw, they will not get anything. Vkubyshke yuube money will not. So you do not earn. Be careful.

[*In macroeconomics, investment is the amount of goods purchased per unit time which are not consumed at the present time. Types of investment include residential investment in housing that will provide a flow of housing services over an extended time, non-residential fixed investment in things such as new machinery or factories, human capital investment in workforce education, and inventory investment (the accumulation, intentional or unintentional, of goods inventories).*](https://en.wikipedia.org/wiki/Investment_(macroeconomics))