Growing up can be scary. There are so many unknowns regarding the future. Storms rage, fear overcomes us at times, but the deeper our roots, the more solid our foundation– which builds a strong. self-confident character. Colin Discovers Confidence is book 3 of Tools of the Heart’s book series which depicts a tiny acorn seed called Colin that finds its way deep within the ground– far from its home. Mother Earth covers the itty bitty seed with her nourishment and love. Father Sun keeps the seed thriving with warmth.