Trading is simply playing with the coins volatility and earning from it. Since we all know that each coin has its own level of volatility, we should also expect to check its price more often to avoid getting price maturity and loss. Lessoned learned mate. I know you wont do this again. Still keep on trading.
If you trade seriously, you should live with it every moment and work a lot. You must monitor the rates of the cryptocurrencies and get the news from the crypto world as often as you can. Then the success will finally come.