While I agree that Bitcoin may not be the best or the perfect cryptocurrency, but it may be the first, the most widely recognised and, in my opinion, the most used, it can last for a generation and more. Although we can't really tell exactly how things are going to happen in the future, of course, but I have high hopes on Bitcoin more than any other cryptocurrency on the market. Competitors will always be there, and there are signs that we have a safe and competitive environment, something we should be very proud of. Now, with the technology of blockchain, I am sure that it will be embraced by more and more companies and even nations, and that is good. Adoption in the block, however