I don't, but -- if my Innocence is damaged, I can't repair it. I need someone in the Science Department to do that. And thousands of Finders have made it their life's mission to investigate situations around the world that might mean a new Innocence has been found. I won't know how to find undiscovered Innocence on my own, and track down the conformers who are compatible with it, and train them, while still saving akuma. And finding Innocence and training Exorcists is important, because if the Heart is destroyed, all the Innocence all over the world is destroyed, including mine, and humanity will lose the war.