Re: What have you done to promote the Blockchain technology & cryptocurrencies?
Me, instead of saying words about bitcoin and altcoins, it is my silence that make them believe how good and reliable it is. sometimes, my friends can see me using and opening trading sites where I invest, buy, and sell cryptocurrency. Those friends of mine are so grateful that I treat them and when they asks where can I earn? Just simple reply crypto. It is their curiosity that drives them to find and research more about my matters.
That is one hell of a way to approach your friends giving out parties and treats and your friends asking from where you are getting your money 
it implies another thing too, you are not having any other job and this is your only source of income and hence your friends will be inclined to ask you about the source of your income 
. If these curiosity increases we will see more promoters and less investors .