" Unfortunately, this is the paradox you’ll face if you fear failure and refuse to release the brakes. The sweat of success is failure. While you can’t build cardiovascular endurance without sweating, you can’t experience success without failure. Failure is simply a natural response to success. If you avoid failure you will also avoid success. You can’t drive the road to wealth with the brakes engaged. "
― M.J. DeMarco , The Millionaire Fastlane: Crack the Code to Wealth and Live Rich for a Lifetime!