Doug Mendenhall speaks about his book, Spark! 10 Secrets to Living a Life You Love. Doug is a successful author, mortgage broker, business executive, investor and entrepreneur. His work has led him around the world, where he was struck by the differences in how people lived their lives; most were drained, depleted, and unsatisfied, but a few were excited and engaged, meeting new opportunities with a gleam in their eyes. Curious, he started a journey to discover what caused some people to be more passionate and enthusiastic about life.