The reason for money Secret knowledge MSM won't tell you!
Money is a medium of exchange that has a value.
Money first came to be for this very purpose.
Our human basic needs are twofolded: food and sex.
In a hunter / gatherer society (even before modern humans), where men were physically stronger than women and more fit to do the hunting, the food was the medium of exchange for the men (the hunters). And in return, the women had to hold back on sex in order to have their own medium of exchange.
Thus the female body changed through millennia and several previous pre-modern-human species into only ovulating and being ready for birth and procreation once per year (9 months pregnancy, and 3 months or so to recuperate afterwards) so that sex would be even more of a medium of limited supply.
The male hunters thus used food as the medium of exchange to give the females and in return get sex.
The females in return used sex as the medium of exchange to give the male hunters and in return get food.
The reason they needed sex was procreation, and to pass their genes on to the next generation.
The way a tribal hunter / gatherer society works is that of cheiftains or leaders of the pack, with lesser younger beta-males below.
A male would always want a female to procreate with, so that his offspring would be as fit and healthy as possible.
A female would allways want her offspring to have the best genes, so in a sterile society, she would pick a young fit and strong male in his best age as long as she had ample options to choose from. And where her needs of survival (enough food / resources for her and the offspring) was met.
The older males saw this, and constructed a chieftain system, where they were the ones controlling the use of the mediums of exchange (food): the money of the time.
In time, food was updated into coins or other tradable items as more easily tradable mediums of exchange.
Result: Money was thus created so that older men could have sex with girl.
Fun fact: The eye on the top of the pyramid on the US one dollar bill is the cockeye of the cheiftain, looking down on his followers: His concubines and beta-males.