To live a happy life, we should look at every place as Buddha's place, everyone as a Buddha, and every situation as a blessing and arrangement of the Buddhas and Bodhisattvas. The world is originally perfect and there's nothing to worry about. That's why Lao-tzu said, "There's nothing wrong with the world originally." Nothing needs to be changed except our mind and perceptions. No matter what we do, the purpose is always to know how perfect we are instead of our imperfectness. We will be greatly enlightened and become a Buddha if we know that we are perfect. That's it.
The Quan Yin Method uses the Sound Stream to cleanse our preconceived ideas, bad habits and bad perceptions, so that we see that we are Buddhas and everything is perfect. We should live a happy, free and peaceful life and know that all methods are for spiritual purpose. Happiness, anger, sorrow and joy are just our lessons, for which we should be grateful, and use our power, the power of imagination to change the atmosphere around us and change the situation to our liking.