Admit quickly when you're wrong, use trailing stop as per system rules and exit fast. Move on and look for the next trade , there are hundreds of opportunities daily, look for high probability entries.
We are now in a box , In a box you have 50/50 chance of success.We wait for the winning side to get the upper hand , then we will join them , but neither are our friends in this box.
In a box , we are caught between support and resistance , the risk reward ratio is smaller than in trends.Also the market behaves like a snake in a box , with loads of false signals.Wait for one sided market i.e trend.