I think if a training is 100% for learning, 1% of it is technical analysis and the rest 99% is psychological games..Because I have been learning and trading technical analysis for a long time but mostly I lose.
The reason you lose often is either because you allowed your emotions to becloud your readings of your trading strategy or your strategy isn't top notch. I admit that TA isn't 100% accurate, there could be lapses here and there but a good TA won't make you lose all the time. There's that 80–90% winning rate with a good technical analysis.
I've noticed lately that big investors can handle trading as they please. Because they have a lot of funds, if they take a small amount, they take big trades and destroy it.
They may have a lot of funds like you said but also remember that they also factor in their risk level to it. Without taking care of risk level or appetite, even huge capital will easily go to zero.
But I don't have any psychological knowledge about trading. Looking for expert opinion on psychological mind set.
Psychological knowledge is just guts feelings. That's what gamblers use. Except you see trading as gambling, you won't want to resort to psychological mindset.