"Where I live now, I guess." Luke tilted his head. "Very perceptive. I grew up on a planet called Tatooine. If you and Arha are from the same place--it's like the planet you both call home. Completely desert."

He thought about her second question a moment. "We can be teachers," he said after a moment. "We mostly protect and negotiate, and if all else fails, we are called upon to fight."