Even when Cass does save someone, the thought is always eating away at her in the back of her mind that if she was a splitsecond slower or a fraction of an inch off target they'd be dead it would be her fault for not being good enough. That's why she can't allow herself to be anything but absolutely perfect. That's why she feels she needs to dedicate every moment of her life where she's not being Batgirl training. Even if it doesn't make losing people any easier, at the very least she knows that she gave everything she had and nobody else could have possibly done better. That's the only way she's able to live with herself.











