किसी भी क्रिया के काम करने के लिए आपको उसके पीछे की ट्रिक को समझना होगा. If we listen, we will find that we are performing well initially and once we get beneficial success, we feel like practising. At the time there is a negative impression, then only following https://www.youtube.com/watch?v=uTDAtp7YWmE