Also I am communicating with my closest, and I'm not compelling them to join the cryptocurrencies, but I am trying to make them believe that bitcoin is not the bubble in crypto currencies is not the scam schemes. All that is trustworthy and legit.
Telling the actual thing is needed because many people convincing their friends like you can earn lot of money in short term so they will come to invest without knowing what is bitcoin and how the prices changing.So people will lose their money too by getting more greedy.