When I applied I answered in terms of where I may see myself in ten years. Of course I made the disclaimer that theres a possibility that rotations may make me see differently, but explained where I see myself practicing (regionally), what I may be practicing, and goals such as, instituting a scholarship foundation for students who have to work their way through college, and opening internship/shadowing/research fellowship opportunities to elementary and high school kids to augment their interest in the sciences.