"If your goal is to make money, becoming an entrepreneur is a sucker's bet. Sure, some entrepreneurs make a lot of money, but if you calculate the amount of stress-inducing work and time it takes and multiply that by the low likelihood of success and eventual payoff, it is not a great way to get rich."
Eric Ries is an American entrepreneur and author known for developing and popularizing the Lean Startup methodology. His book The Lean Startup influenced startup practice in technology and venture ecosystems worldwide. He has advised founders and organizations on innovation management.