A little off topic, but J_Smith asked me to post a simple trade.
So 2 shorts from AUDUSD, based on a double top and pinbar halfway the swing.
The stops would be just above the setups.
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In relation to your % question, and depending on available capital, and depending on the level of opportunity in the market traded, and depending on the mental state of the trader, the % growth compared with what the "experts" teach should be somewhere in the region of say 50% PA return for a good trader using the "experts" way and anywhere from 500% to 1000% for the few that are fully aware of what the "obvious" can, and does, deliver!
The fact that the performance of the "obvious" approach can be quantified means it must be a repeatable, measurable technique.
If it was just a state of mind, a different way of thinking, then it wouldn't be possible to attach a % to it.
500-1000% sounds like a very wide range of outcomes but actually, if you do the math, it's far from it when compounding several hundred discrete trades over a year.
Just thinking out loud...
OS
It would be interesting to know how NY arrived at that 500-1000%.
It's bold by any measure.