Usually when we correct others, it is not for the purpose of settling any real problems. It is usually to increase our feeling of importance at the expense of others.
Ask yourself, ”Does it make real difference whether they are right or wrong?” Dont try to win all the battles. If nothing is involved except the other person’s ego, why bother? The negative impact you create far outweighs the small victory of your own ego.”
So, know when to correct others..