I think, up until this point in human history, human beings have modeled their thinking on a line rather than on a graph with intersecting axes (X axis, Y axis). It's a binary way of thinking. We have to evolve to adapt a quantum way of thinking. Then we could have an "acts of evil" axis and an "acts of good" axis and come to a better assessment of a person. My biggest concern is the "acts of evil" must be accurately represented. But this is a very difficult concept and I'm often uncertain. I wrote an article about this idea, but it tanked. https://medium.com/cultured-network/linear-models-are-designed-to-trick-you-into-making-bad-decisions-b037f8cad0af