It is undeniable that the next frontier in the evolution of global financial systems is Bitcoin and other major altcoins like Ethereum, Litecoin, Ripple, and Monero. As such, good quality ICOs also have a bright future in the world of digital finance. But being able to succeed and take advantage of the opportunities that cryptocurrencies - existing and those to be issued in the future - require smart work and a lot of self-discipline. To the extent that you can work smart and control yourself, especially your emotions, this is the extent to which you can successfully make money in HODLing Bitcoin and other cryptocurrencies.