is a stoploss worth a try so that such big dips don't take away the rest of profit?

[Sendo12]

is a stoploss worth a try so that such big dips don't take away the rest of the profit I make?

Setting a stop loss is really helpful. I had an experience before where I opened a trading position and left it for hours but didn't set an SL so in the end the price dropped so low that I lost quite a big amount.