Entrepreneurs are the rockstars of the business world, disrupting industries and creating wealth. But sometimes, even the most successful entrepreneurs can’t seem to catch a break. Economic cycles wreak havoc on even the most promising businesses. The problem is that many entrepreneurs are too focused on the bottom line to notice the warning signs. They don’t have time to become experts in investing. That’s why I endorse Akhil Patel’s book The Secret Wealth Advantage. It’s the first macroeconomic model that made sense to me and it helps entrepreneurs stay ahead of the curve. Ignore this at your peril.