I think we should just believe in the future of the Crypto-currency. My opinion is that this market will progress with time. Accordingly, the total capitalization of the Crypto-currency will increase. So we are tuning for profit in the long run.
It requires good time space to make themselves progress and reach good growth levels. For this people need to trust as in the above quote, because we cannot have anything in the physical form. Everything happens within the network and the growth happens when the need keeps on counting to reach higher margin.