Losses have propelled me to even bigger places so I understand the importance of losing. You can never get complacent because a loss is always around the corner. It's in any game that you're in - a business game or whatever - you can't get complacent.
Undeserved praise causes more pangs of conscience later than undeserved blame but probably only for this reason that our power of judgment are more completely exposed by being over praised than by being unjustly underestimated.
