Most of the time, you are living in ignorance about yourself.
When people are correct or execute some job successfully, the first reaction towards their righteousness is not appreciation but resentment. You go the extra mile to find ways to find the wrong in that action. In an attempt to look down upon others, you forget that you have fallen short in upskilling yourself. Acceptance that someone is right or better than you is indigestible. So, the easiest way of rebuttal is to despise the person or his action. This action makes you feel better but leaves you inferior.
~ Sucheta Gour