The next time someone has the temerity to tell you you can't spend your way to uber-wealth, first spit in their non-Keynesian face, and then make yourself a little richer by buying the following broken record (or CD): "Deck the halls with Macro follies" featuring the following mega hits "Oh GDP" by Paul Samuelson and "Income Equals Expenditure" By J.M Keynes (as well as their far less known B-siders such as Hayek).
So don't delay, and get rich today the moar, moar, moar, moar spending way.