I have been thinking about this for a very long time,why money is hard to get,but easier to spend and I have try to make research why it's so,but I have not actually find out why it's so, because I thought that money should also be hard to spend as it's hard to get so that it would last long in our hands .because the way in which we always suffer before we can get money,it shouldn't have been that so easy to finish..
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I am confused, why would you need research for that?
Money is very liquid by design. It's literally designed so that you can spend huge amounts of it fast for consuming. And fun thing about it is that buying with it doesn't dip the value of it instantly, because it's insanely liquid and doesn't need some like stock exchanges to use for buying almost anything (aside from stocks when you literally need same exchanges).