Swami Kriyananda emphasizes the importance of maintaining a positive attitude and shares stories of his guru, Paramhansa Yogananda, who always exhibited an uplifted and charitable demeanor. Kriyananda advises being kind and even-minded, especially in challenging situations, and encourages faith in oneself. He highlights the practicality of yoga, particularly Kriya Yoga, for controlling and directing energy upward to manage emotional responses. Kriyananda acknowledges that everyone experiences periods of darkness and light, but by doing our best and living with faith, we can attract the highest good and receive divine blessings and support.