the risks will always exist for all the digital currencies, but I got to see the btc at almost $ 20 thousand beginning the year and then it plummeted, but the Eth has seen it more stable in terms of profit and losses, due to my little experience as eats sometimes, and lost too, it is best to keep our small fractions of any currency saved and not despair at the time they lower their price, because at the time of selling, it always goes up and will generate losses, is what I learned, to have a lot of patience in this.