Approx 12 months ago I have bought a very good ebook on amazon.
In this ebook a dancer was telling his 15 years journey to earning 2.5 million dollars on the NYSE. It was a very good story and every page of this book was very good.  
 I have approx 10 years of trading experience with stocks and I learned many things in these 10 years. The very important thing
is that if you want something to appreciate in value, you have to praise it, you have to encourage it, you have to help it.

Crtyptocurrency will not dissapear. Cryptocurrency will survive and its value will appreciate.
Cryptocurrency will be the main currency of the humanity for the next 30 to 70 years to come.