Send the following on WhatsApp
Continue to ChatPeople who think their opinions are superior to others are most prone to overestimating their relevant knowledge and ignoring chances to learn more http://1stoutsource.org/people-who-think-their-opinions-are-superior-to-others-are-most-prone-to-overestimating-their-relevant-knowledge-and-ignoring-chances-to-learn-more/