"Such as?"
"For one: did you know that you're fundamentally disloyal to the Darruui cause?"
Harris laughed harshly. "You're crazy!"
"Afraid not. Listen to me, Abner. You're homesick for Darruu. You never wanted to come here in the first place. You were born into a caste that has certain obligations, and you're fulfilling those obligations. But you don't know very much about what you're doing here on Earth, and for half a plugged unit you'd give the whole thing up and go back to Darruu."
"Very clever," he said stonily. "Now give me my horoscope for the next six months."
"Easy enough. You'll come to our headquarters and learn why my people are on Earth—"
"I know that one already."
"You think you do," she said smoothly. "Don't interrupt. You'll learn why we're on Earth; once you've seen that, you'll join us and help to protect Earth against Darruu."
"And why will I do all these incredible things?"
"Because it's in your personality makeup to do them. And because you're falling in love."