Most people in today's world mess up with their mind and life to find ways to earn money. Many make it and few can't. The people who make money be happy or show that they are happy. But people who didn't live with regret.
Whenever you ask why you need money. One those common answers would be
"I can buy whatever i want and be however i wanna be"
"I can make loved ones happy"
Very few make money to help others and make this world a better place, i salute to those few.
People who think they can make their loved ones happy end up with spending no time with loved ones. If u make ua loved one's happy with what u buy them then they first be happy with what u bought them and then u just coz u bought them
In simpler terms i can say money is a easier way to make yourself and others happy but takes a lot in you to make yourself happy and others too.
I once saw a post on FB showing how happy the rich businessmen are. But they are happy not because they have money but they are because they do what they love and money just pours in. If you ask any successful entrepreneur they would never talk about business strategies but everyone talks and suggests to be happy and do what u love.