For some, now is the time to buy the Dip, as once markets bounce back again you will be in a better position to make more profit. Investing is a gamble, and you have to remember there are no guarantees to making a profit, and you must be open to losing money, so never invest more than you can afford to lose. The adoption and development of Crypto currencies is in such a crazy momentum right now, nothing will stop its growth, so I believe it to be a worthwhile investment so long as you don't fall for scams and invest in dodgy coins.