Assess your strength of character. Those with strong character will listen to the feedback. Think with resolve and leaving emotion out of it, often agree with portion of it. Next, a strong character will incorporate feedback into their work and produce an improved work product. Guard against excessive emotion. Attaching your self-worth to the feedback creates disconnect and havoc in the mind and that will result in even more chaotic work product. A strong character listens, incorporates and acts with others in mind.