Maybe the problem is that I can't make me clear in english, sorry
I summarize my point of view and let's see which points you don't agree.
1. Trading is a psychological activity.
2. Your personality influence your decision making.
3. Your personality has been forged by your experiences and environment.
4. Your personality is controlled, in part, by your subconscious.
5. Your subconscious could be working against you. You're
your own
worse enemy.
6. Your subconscious COULD BE generating fear to success due to past experiences or current conditions (e.g lack of selfsteem)
7. So, you can pause for a sec and ask yourself if that is the problem. And stop blaming the market, indicators or whatever you use to blame.
Of course, I have no way of telling whether this approach is scientific or clinically correct. But it sounds feasible to me.
I reckon it could explain many failures at trading.
note: I'm not interested in imposing my opinion. I just want to debate different points of view.