You here a lot of talk from academics that the difference between Men and Women is that Men are competitive whilst Women are collaborative, ie, men, inherit the hunter-gatherer's instinct to stand out from the tribe and claim the largest beast as his prize, whilst women as nurturers instinctively support, aid and abet each other.
What a load of bollocks!
Take a survey of a 100 women and you'll find that a majority prefer to have a man and not a woman as their boss because the atmosphere in an all female office is incredibly bitchy and full of backbiting and rancour.
You will know from your own experiences that women compete against each other in the workplace.
Take prostitutes, if there were a genuine collaborative instinct amongst women they would have formed the National Union of Prostitutes decades ago, the fact that it still does not exist shows that prostitutes are competitive not collaborative.