Cryptocurrency are for everybody. Indeed that risk takers have earned a lot of money here. They should be aware that if they invested with an ICO, all these consequences are inevitable but they should stay strong and get through with it.
Life is risky and not only cryptocurrency that is why we need to take risk all the time in everything that we want to do just like here in investing or trading, holding if we really want to earn more, we need to take risk that is how life should be.