Mark McGuinness, in his book resilience, points out that in your lifetime you will apply for opportunities and be rejected many times. You will work for goals you do not achieve. Even when you do succeed, you will be criticized, sometimes viciously. That criticism may be directed at you professionally or on a more personal level. Criticism is a part of life.
Most people have at one time or another kept themselves from going after what they wanted because they were afraid of rejection, failure, or criticism. For the emotionally sensitive, this is a common experience. Sensitivity to rejection and criticism can be paralyzing in both work and social situations. What you want to do may be simple or it may be a complex endeavor. Whether it is to enter a cooking contest or to go visit a friend across town, accepting criticism may be the price of going after your dreams.