Even in here crypto you don't notice that always but you do work together with large number of people.
You work together with people from all around the world even If you don't know that you work together with them.
So the money is amount of people you reach the trading investing so you work together with many people.
You sell to someone they buy from you that's exchange and that's the cooperation.
Alone just you it's allmost impossible to get any success you need be connected with large network of people.
not.

Normally, success always comes with hard work and determination. and also, a gradual process. So, for example, in this forum now., if someone who comes here to learn crypto, either investment or trading, gets success. We can say he was not the only person who did it; other people were behind his success since many people helped him to achieve that, so it must be said it was done by a group of people. But still, it was his dedication and determination towards the success that made him achieve it, so I think the thing is vice versa.