If you programmed a robot with one simple strategy:
Execute every valid break of structure and exit at 3R.
It would keep executing that strategy endlessly. Win or lose. No hesitation. No fear. No memory of the last loss, until you ask it to stop.
Give the exact same strategy to a human and everything changes.
•After 3 losses, he starts doubting the 4th setup.
•After missing a trade, he starts chasing the next one.
•After a big win, he suddenly feels invincible and increases risk.
The strategy hasn’t changed.
The human executing it has.
You may think trading is difficult.
But being human while trading is much more difficult.