This is further evidence for my point that that Edgeworth has a “move on” attitude towards trauma and the past. After his father’s death, he pushed down his grief and guilt to pursue guilty verdicts. He probably did everything he could to forget his old life. Even now, he doesn’t dwell on the past, the difference is his goal is no longer so unhealthily single-minded.
He buries his emotions not for the sake of hiding them but to accomplish his goals.