I think we should still believe in cryptocurrency. It is obvious that there are plenty of cryptocurrencies in the world but you can hardly buy other cryptocurrencies with USD/EURO/HKD and so on. Most of the time, you have to buy Bitcoin first and then sell and purchase other coins/tokens. Let's say Bitcoin is a reserve cryptocurrency very similar with USD for fiat currency. Thus, when cryptocurrency goes public all around the world, there will always be demand for Bitcoin. I believe main coins like BTC/ETH will still be strong and competitive until they spread all over the world.

And, it is clever to hold some altcoins such as BNB, BMX, GXC, OMG etc. plus stable coins like USDT, GUSD, TUSD, and PAX, which are strong and quality stable coins.

Whatever, cheer up and keep patient