not anymore in fiat currency world. Most Read on Forbes I am a full-time equity options trader in Houston Texas. My focus is naked put selling and spread trading. I have past experience in commercial banking, real estate, and oil and gas, as well as various types of other derivative investments. My world was turned upside down by the financial crisis of 2008-9. Many of my views are slanted to expose and correct the corruptions existing in the world's financial markets. I have a BS in economics from UC Berkeley and an MBA in finance from the U of Pennsylvania Wharton School. Reach me at rbf10@comcast.net The author is a Forbes contributor. The opinions expressed are those of the writer.