All the Money in the WorldBy: Laura Vanderkam The universal lament about money is that there is never enough. We spend endless hours trying to figure out ways to stretch every dollar and kicking ourselves whenever we spend too much or save too little. For all the stress and effort we put into every choice, why are most of us unhappy about our finances? According to Laura Vanderkam, the key is to change your perspective. Instead of looking at money as a scarce resource,