Chris, your unconscious mind is driven most by Peace.
You are driven by a higher purpose than most people. You have a deeply-rooted desire to facilitate peacefulness in the world. Whether through subtle interactions with love ones, or through getting involved in social causes, it is important to you to influence the world.
You are driven by a desire to encourage others to think about the positive side of things instead of focusing on the negative. The reason your unconscious is consumed by this might stem from an innate fear of war and turmoil. Thus, to avoid that uncomfortable place for you, your unconscious seeks out the peace in your environment.
Usually, the thing that underlies this unconscious drive is a deep respect for humankind. You care about the future of the world, even beyond your own involvement in it. As a result, your personal integrity acts as a surrogate for your deeper drive toward peace and guides you in daily life towards decisions that are respectful toward yourself and others.
Though your unconscious mind is driven most strongly by Peace, there is much more to who you are at your core.