Being disciplined as a trader is one of the biggest achievements you can be proud of because it has its own advantages when it comes to revenge trades. As a trader who is very disciplined, you have no business with going after loss trades because you already have a plan you’re trading which will always be your guide.
Being disciplined is very important and it's the most important thing about trading, the reason why a lot of traders end up not making as much profit as the losses they incur. In the long run what keeps traders in check is discipline and consistency and not really the knowledge that they have.
Wins and losses are part of trading that you should get conversant with and not a means for you to feel pompous that you know it all or feel sad that you’ll be angry to want to recover your loss back. Not everyone can control their emotions but if you can, then you’re one step ahead of the market and won’t be affected much when you meet with a loss, or even think of a revenge trading.
Controlling emotions isn't really as difficult as a lot of people think it is, all it takes is just learning market psychology and understanding how to apply risk management, when traders fail to follow these basic principles this is what makes them retrade after incurring losses.