Bitcoin is the foundation of Cryptocurrencies, Ethereum will go along with it for its platform. It's a good downturn Just keep buying my friends the cycle is almost finish. It's like Tulip bulb you put on fall and will bloom in spring. Just dont panic when the media and your friend to tell you it's going to crash. The banks are Crashing and the Stock Market. They will use Cryptocurrencies that can save them from thier own BS.