People who think they are righteous and force their values upon others can never be approached. They have been fed compliments and praises and when their authority is questioned, you will see how they defend themselves. Worst thing is, they think they can provide the best solution, advice and opinion thus influencing others. But as someone who was an indirect victim to this careless 'consultation' you only feel sad for them. You know they are not perfect, but they act as if they are.