Your assumption is wrong because number of traders are actively buy and sell in Bitcoin and altcoin, so we never think only selling in the market. Incase only selling is comes in the market you see drastic dump in the market. Already many traders newly enter in the market so we see lot of growth will possible on further years. Bitcoin and Ethereum is two eyes of crypto currency so we can't analyse both the platform.
Maybe. If you see the market situation now, you will have a big smile, as I said, because the price increase so high, and it is back to $40k for bitcoin, and ethereum can break $1,600. So that means we are making a big profit, especially if we still hold some bitcoin. We can analyze the bitcoin and ethereum market, so we will have the opportunity to profit. Even if the traders are actively buying and sell bitcoin and ethereum, it does not mean we can not make a profit like them. That will depend on how we can analyze the market.