It's necessary to expand our idea of 'judgment' in order to advance spiritually. It's not just about judging something as 'good' or 'bad'. It's when we hold a fixed opinion; when we create a drama out of the feeling; or else when we're not fully conscious and present with feelings. Then they cement in our consciousness as some fixed relation to reality. This is what's limiting. We must learn to focus constantly, no matter what we're doing, on penetrating through the thought and feeling - to 'normalise' it. Meaning to accept it so totally, we become as one with it - we're always becoming "the One" in it, and unleashing soul through it.