Planning was the Supreme Leader's role. When Kylo spoke aloud, it was usually reaffirming his convictions, convincing himself he was right, or asking his grandfather's spirit for guidance. In other words, he prayed aloud far more often than he plotted. (It showed.)

He also lacked a certain degree of empathy when it came to Han's real concern. After all, by comparison, how many of his former 'crew' on Starkiller Base just met their end from that explosion? Until now, he hadn't even given it a second thought.

"So?"

Kylo Ren was conditioned to be merciless and to kill without conscience. He was used to masked soldiers, plucked from birth and stripped of everything except their rank and number. Even the ones without masks were expendable as long as the First Order endured. Their deaths could fuel his power if he only let it.

"Why do you care? There are more to take their place."