Ben watched him carefully, remaining stoic and emotionally shielded. No. He knew what the other man wanted, but he would not submit. He'd already raised one dangerous apprentice, he would not risk another.
And he was not lying. Training Luke and Leia would take a significant amount of effort.
And yet, he wondered for a split-second whether or not he'd made the right choice. Could he have helped this man? He couldn't dwell on that.