Set aside about 10 mins in class talking about joyful and humorous events, laugh can relax students¡­

Practice yoga in a more joyful encouraging environment. Many yoga teachers are just too serious, maybe they are not too sure about themselves¡­? I found that they pay way too much attention to the physical aspect of yoga, can you make me happy first, master? 

----You are already happy. The reason you don¡¯t experience it is that it¡¯s covered up by layers of suppressed emotions, past sorrows and negative thoughts. Shift your attention and your inherent happiness flashes forth.