In your career life, you should look for people to start giving you more of the kind of feedback that is difficult for you to hear. Look for feedback that is genuine and honest: and therefore extremely valuable! Listen, don't get defensive, and have faith in your ability to grow from knowing how they feel. Whether you move forward in order to prove them wrong, or integrate their advice into what you are working on, their honesty will invigorate you and, ultimately, be very inspiring.