Kanan's eyes opened again, and he stared down at his knees.

"Compartmentalizing."

He wouldn't insult Master Kenobi's intelligence by denying the obvious.

"Caleb Dume gets packed away in a neat little corner, along with all of his tells, his bad habits, his fears," and, ideally, his connection to the Force, "and Kanan Jarrus gets to live another day."