Turtles experiment is a great example.
A group of people, which was selected out of the 4 000 candidates, all were taught in the same way and the same principles, for the same system.
Still, results differentiated a lot.
Some were loosing, some did well.
One went paranoid.
Now, same goal, and instead of 4 000, you have 400 000 or maybe even 4 000 000 globally, who tries,
to beat this game. Imagine how much the results will vary.
You can drop an average time frame, of 2 - 3 years let's say, but again, people are just to different, mentally, emotionally and based on the work ethic. Even the goals are different, thus the motivation, so called
,,Drive'', will be on a different scale.
Some, joins the
Arena, for the side income
(whatever that is) & few are here, - for the kill.
My advice -
outwork them.