What can you set aside to keep yourself happy - ego, desires, expectations?

There are some who always remain chirpy. Have you ever wondered what's the secret behind their 'forever happy' look? How about refraining from certain things - be it ego, desires or even expectations? Asianet Newsable decided to ask people of Bengaluru about that one element that humans can avoid in order to remain happy. Discover that secret to happiness here on Asianet Newsable's Bengaluru Speaks.