Katara closed her eyes, but she didn't waver. "Because there's a difference between what I can do and what will happen. I'm not going to blame myself for what I couldn't control. I have to do my best, and I have make sure I don't lose sight in what's important."

She looked up. "I will never, EVER turn my back on people who need me. So I'll do everything I can. You move out of the way."