Greg Marcus, PhD, practitioner, facilitator, and innovator of the 21st century spiritual practice American Mussar, discusses The Spiritual Practice of Good Actions: Finding Balance Through the Soul Traits of Mussar. Bring your everyday life into alignment with your aspirational values through Mussar, a thousand-year-old Jewish practice of spiritual growth based on mindful living. Perfect for anyone, regardless of age or experience, this comprehensive book presents thirteen soul traits—ranging from humility and gratitude to trust and honor—and the simple daily actions you can take to develop them.