Well, i think that the best way for me is,firstly, stick to my investment- unmoved, secondly, i believe that cryptos are axtral ways of earning income besides my job, and because of these basis, i hold on my coins when bitcoin and aktcoins goes down. Finally, i think it not a good idea to engage in panic selling simply because bitcoin or altcoins are dropping but it's better to be courageous because the prices are aways fluctuating which is a normal situation in the crypto market.