I think for now the best way to do in mining coins is to save it and wait the right time before sell it because if we sell it immediately how about if the price of bitcoin were raised up. Instead of earning we were regrets to our decision. Vise versa if the price falling down.
You still have not got used to the fact that the price of bitcoin is constantly falling and then rising. you don't have to pay attention to these races. Whales are making panic to buy a lot of coins. if no panic then you will buy all coins from whales and they go bankrupt. Be smarter and don't regret when the price drops.