Hello and welcome into the crypto sphere !

Just hold your coins for the long term. Never sell at loss on a good project. Safex is an awesome project so you don't have to worry, the dump is just a price correction because of people who cash out their profits. But by the end of the year, you can expect the coin to be at 0,20$ or more when Chille blockchain will be released. And next year the coin should be in the top 10 on Coinmarketcap. That's my opinion and i know many people think the same. Now, don't listen only to my words, make your own researches and take your decisions accordingly. Good luck.