Are you feeling stuck in trading due to your strategy? The person you are thinking their strategy is working, may have a strategy that is not sustainable. While it is important to be able to unlearn and learn something you should be able to understand also sometimes that your strategy is not working because you have not gone deep enough in the mastery of it.
I once quit trading because I couldn't control myself and struggled to engage with discipline. The various methods I tried didn't work for me personally, which meant I was stuck. After a few months, I began to realize that the fault wasn't in the method itself, but rather in my own lack of understanding of the method. This is a common problem for traders because trading methods are based on certain concepts, but they aren't able to learn them properly.
This crucial aspect needs to be improved, even though we know that trading isn't always profitable, as we will experience losses. However, it's not normal for someone involved in trading to always experience losses, so it's important to analyze the mistakes made so they can be corrected.