I will bu if the price is low. But wyen the price is high i would sell mine. Hahahaha. Thats life.. Dont settle with okay. Settle with more. If ir can. And if its possible.
Time is important for this process. If need to buy and sell check the price in the market place. Then you get more information. So time to sell and buy it. Price will be low you buy the coin on time and wait for the price increase. If price values increases sell it. But coin price is not stable. So follow the Coin price day by day.
Following the basic rules of trading, buy low sell high very common but in situation right now is really hard to predict what will be the next movement,
fluctuation is all around and even good quality coins are falling, the chance of doing the basic rules can be done now and allow yourself to keep holding and never to do any panic if ever that the price continue to fall, holding is the best and well tested strategy to take advantage inside this crypto industry.