What do I think about BTC? Well I particularly think the BTC is the flagship of all cryptocurrencies and also the best known. Created in 2008, it had a very high appreciation and since then faces a resistance to value even more, perhaps because of the distrust on the part of traditional institutions, after all BTC has no owner, no creator, because no one knows the " Satoshi Nakamoto "isn't that right ?! But as a cryptocurrency fan I can say that the BTC is still, even with all the turmoil that exists in this wonderful world of cryptocurrencies, the most reliable and well-known currency to work with, after all, today when it comes to cryptocurrencies there is no way to remember from BTC, that's a fact. And I know he will be largely responsible for more and more people around the world knowing and accepting to deal with cryptocurrencies. And by 2020 we will have many important steps in this cryptographic environment, whether in its acceptance as in market terms, we can only wait.