it seems that you are not alone in facing this situation, I am too, even my friend is worse, this is the risk of cryptocurrency, but believe me, just hold, you will get the value back, keep the spirit
Almost all investors are in the same situation. The main thing now is not to start the panic. It will be also cool if those, who start losing won't sell their altcoins. Experts say that in 2018 the market of crypto will grow again.