Quote from lindq:
My theory is that there are two main reasons why we let our brain get in the way more often that not.
1. It will happen if we don't have complete confidence in the system we are trading, which so often happens if you are trying to trade a system you didn't develop.
2. It will happen because we all feel we need to "work" for a living, and we think that profits should not come without constant effort. That work ethic is drilled into us for decades of education, and years more of professional advancement. But it is often not supportive of good trading, especially after one has learned the ropes and developed a system that can run somewhat on automatic, if even for a short amount of time.
As with MANY aspects of trading, what we have learned in the past...and how we've even learned to think at all... can often get in our way.
I think you are right. It's all about confidence. The more confident you are the more money you will make in the market. The tricky part is that the confidence is created forwards not backwards
Eventhough you underperformed your own system I think this is quite normal. You didn't have enough confidence to trade it. Confidence needs time to build. With the time you will get more and more confident in yourself and you will get better and better results. Just keep the risk under control and you could be as rich as you want