I also lost 80% of my capital after joining the crypto for 2 months. I also started with Bittrex. But I trade the whole capital loss. Currently I have gained some capital and interest. My experience is that if you have large capital, please trade on sites such as Bittrex, Poloniex ... If your capital is not large then you should trade on smaller sites like Cryptopia, Novaexchange, Coinexchange, Yobit, Hitbtc. These commercial pages have a small volume that is less affected by market fluctuations.