Human beings have started to live longer lives now than at any time in our history – the miracle of modern technology. We try our best to shorten our lives – global warming, deforestation, polluting the planet, genetically modifying food (there are both pros and cons here), hunting animal species to extension, wars, etc. Still, we find ways to work around these self-created issues and extend our lives. This means gone are the days when you can retire at 60 and hope to live out the rest of your days in peace and happiness. Today, you will most likely run out of money.