the game is squeezed in that 20% portion

Trading is a 80/20 game. If you miss the 20% chance of winning the pounds, you struggle for remaining 80% time for pennies…

Therefore you have to have a top-class system which catches edges reasonably accurately, you’ve to have discipline and mental condition to stick to that system and survive that 80% uncertainty to catch that 20%.

If you miss the meat, you’re left with the bare bones.

the game is squeezed in that 20% portion, your system should be capable of pointing out the high probability zone of that 20%. Otherwise, you will keep struggling for the consistency.

Same is true for investing.