His expression darkened into a scowl as she pointed out the mistakes he had made. Truth was, he should have done better, being forewarned of the effects of the Dust. But he'd been holding back for all these months since arrived on Tu Vishan, and it had felt good to let go...

Kylo gritted his teeth, glaring at Raine though she didn't seem accusing at all now. It was hard not to feel put on the spot anyway, most of all when he felt his own failure so keenly. "I'm not easy to control!" he insisted. "My anger makes me strong. It's the source of my power in the Dark Side. Anger, passion, even pain, they will permit me to unleash my full potential and take my place as my grandfather's true heir."

Except that he had been controlled. He'd been made a fool of by a little bit of black powder...

"It won't happen again, isn't that good enough for you?!"