We're all nice. In fact, we're told we're too nice and we have to change to succeed: 'Play the game!'; 'Beat them down!'; 'Toughen up!'. Do we have to choose between betraying our own values and being left behind without a voice? Absolutely not. We can naturally be persuasive and successful every day without making enemies of ourselves or other people. Get what you want without compromising who you are.