Few live a life free from judgmental thoughts. Judgment and true confidence are incompatible. One can never experience genuine peace while holding onto judgments.
Judgment becomes habitual in us, we do it even without realizing it. We judge ourselves as a form of punishment for not being perfect, and we judge others in an attempt to make ourselves better .
People who are truly happy do not feel the urge to judge others or themselves. The first step on the path to this kind of freedom is accepting that there is nothing perfect in the universe. Every one came into this world with different personalities, have had various experiences that have shaped them. Judging anyone including yourself is unfair.