Looking to achieve a goal? Inhale confidence. Exhale doubt.  Even if no one else believes in you (which is highly unlikely), you are your single biggest ally. If you don't believe in yourself, you won't realize your dreams -- plain and simple. Achieving goals take hard work, determination, and dogged persistence. If you want something badly enough and are willing to go the extra mile to get it, you've already won half the battle. You might cry, face sleepless nights, argue with friends and loved ones, and even have occasional bouts of depression, pushing you to the brink of quitting. But don't give up!  Things will get better. Hang in there. When everything seems doomed to fail, stop for a moment. Take a deep breath. Ask yourself whether retooling your strategy -- making a few tweaks here and there -- might get you back on the right path. If achieving a goal were easy, we'd have countless superstar athletes, actors, rock stars, and rocket scientis...