experiencing loss is indeed an unpleasant thing, I'm sure all traders even those who have pro are still experiencing it, especially those who are still beginners certainly inevitably experience loss. the trading consequences that we should be able to enjoy as a process that can shape and forge our trading style in the future.
if my loss should be about the stop loss that we made at the beginning of the open position, apply it to yourself. if you get a stop loss, you should close the MT4, calm down, trade again tomorrow. If I give time to evaluate the daily analysis of the trading system being used.