Lower your lots or divide 1 lot into 4 and add to position if it goes against you so your overall position averages to better price.
I add to position in 25 pips increments but you could do 30 or 50.Point is if you are wrong then you can exit at 25% of intended order hence cut the losses to minimum and if you feel good about the trade then you can add more.
Just a tip
In trading, you have to be defensive and aggressive at the same time