I think the suggestions going your way is predicated on the fact that Bitcoin's and Ethereum's price is going down, and so, it's the best time to buy them and make it a part of your portfolio either for trade or for holding, and to be held until such time that they surge in value and recuperate and gain back the prices they lost. However, patience is always key for this move to be useful, because if you won't be patient, and half-heartedly discontinue on your ventures, it would only amount to bitter losses.