Lets admit the fact that we hate criticism. After all the hardwork and sleepless nights, criticism comes along.

Regardless that you are the best or you know what to do, you can't control how people react. Our performance is far from the righteous and pessimist people. Just accept that they are happy destroying someone.

Do not react. Just listen. Improve. Perform better. Proving them that they are wrong is grudge. Just work with passion. Be a star of your own art.
A person doing things without an audience is reliable, passionate and responsible.

Just open wide. Clear your mind. Accept and do better.