almost all people who hold may be like you by getting a loss on their assets. but they still believe and enjoy it. indeed the current loss is very pronounced but you better focus on the work to forget about the loss
That's only a part of holding and that's really what it takes to hold your crypto assets no matter what happens. And if you can still see the brighter side of your crypto, then it's just very logical to buy more of them while the price is very low. Keep holding because everything is going to be fine.