You must use Stop loss for each trade.
That is the thing I never use for my trades and because of that I loss almost 4ETH in total. I'm hoping that the one that I hold will back to its high value so that I recover that loss. So that in my next trades I will do the stop loss strategy and avoid big losses again.
right, when the defense in market has been penetrated, market will continue the trend, so we have to put up a stop to reduce the risk of greater losses. and after that we can find a position to enter market again