Money have no value whatsoever, but the paradox is that today without money you can't do anything (at leats this is what they will teach you) many become slaves of money not only by the addiction to have more money but they become slaves of the idea.
We are thought and programmed to submit to money to spend 10-20 years of our life studying and working just to gain enaugh money to achieve our goals or worst we spent our life working just to be eable to have enaugh money for when we are old, what a paradox.
You spent your whole life and best years working like a slave to be eable to enjoy life when in a few years you will be not eable to walk properly, I'm disgusted by the people that can't see how things are wrong in this slave system.