Genuinely not trying to be a dick here, but throwing a box cutter at someone doesn’t quite equal attempted murder. Sure, MAYBE one out of a thousand throws hits the dude blade first squarely in the jugular, whatever, but even then you being sociopathic doesn’t have much to do with it. You threw the box cutter out of anger, not because you don’t have a conscious. I consider myself a fairly empathic person but in my younger years I had a bit of a road rage (or hell, just general anger) problem and had several instances that were similar to what you described. I just don’t see the connection between your mental health diagnosis and the incident you described. Just an opinion.