well actually the government spends 100% of our money, while it's proven that the more money an individual has, the less he spends (relatively)

and the government spends it on things as healthcare for every1, dikes that keep us safe from water, military/police, a sort of pension and loads of other useful things... thing is, somewhere somehow things aren't happening the most effective way possible, and our society's changing so they cant hold up the current system forever...
BTW an often used argument is that the government isn't spending money effectively and that the laws of demand and offer that are used by the private sector guarantee more efficient use of money... Well i worked at an insurance company, and from what i heard they spend so sickeningly much money on such BS... ah well i wont let it bother me