In this video Venerable Geshe-la gives strong encouragement to believe in our ability to develop a happy mind all the time.
He explains the importance of consistent practice in training the mind. Just as we dedicate time to learning practical skills like medicine, education, or even boxing, we need to actively learn how to protect our minds from anger, jealousy, and other delusions. When Dharma moves beyond mere words into our hearts and actions, it becomes the foundation of our happiness and a source of benefit for everyone around us.