Most human's perspective is going in wrong direction

Why is ego and wrong attitude is innately tattoed into every human being, why are we not happy with others growth, are we taught to envy them?? We were compared constantly to be better than anyone else, but this has slowly taken the other path were we no more like encouraging one's success, and are very happy when someone falls or fails. Society needs no mask but a true change Of course there are people who are truly genuine and wish whole heartedly, the majority of the people whom we normally deal with is why we have trust issues to share our success and doubting everyone! Sad but true For who can understand kannada https://www.instagram.com/reel/C_IHTIByWbw/?igsh=MWt0eHlxNmQydDc2Zg==