There's a term for her stance in the astrological world, debilitated sun.

The sun is a source of justice in someone's astrological chart, and being debilitated can mean the person essentially has a twisted sense of justice. They are usually blinded by it. (Shoot the hostage to save them)

This is kind of in the realm of "the ends justify the means" and "the path to hell is paved with good intentions".

The end result of someones actions and choices WILL BE WEIGHED. We can't make our decisions in the vacuum of the moment without thinking about the end results.

"Sorry for chopping your arm off, I thought I was helping. My bad. I didn't realize it was your leg that was the problem at the time. I meant well. I know you said it was your leg, but I really believed it was your arm. We still cool though right?"