The market of crypto currency is developing cyclically, so after a period of growth there will be a period of decline. We saw good growth in December 2017. And now it's time to fall. This is normal.
Well if we've known Crypto of course it will make us speak very reasonable because every year the price of Crypto always experience something like this, but the decline in januari ago is the worst decline that exists because in December the price has reached the highest point and the current price down so deep that many new people will ask whether the cause of the price drops.
actually the price drops very many factors that affect including fomo.