Sometimes we're meant to be as we are. Miracle cures, Lazarus Pits... they're not right. I was shot through the spine twice by the Joker. I'm paralysed from the waist down, something that completely altered my lifestyle. I've had access to the Pits for years through connections of my own, but I choose not to use them.
It's not right. Just... don't. Don't validate Ra's' Talia's purposes here. The side effects are temporary, but it's just not worth it and they can be dangerous. If you knew Ra's Al Ghul you'd understand why. Just, please trust me on this one.