Background
CC-9067 was always a kind troop even in the hardest of times but always had a serious hate for battle droids because they killed his jedi and mandolorion trainer and many of his friends though he did make friends with one droid which was a commando droid reprogrammed to work at a cantina on the planet couruscant but got shut down after palpitine was assumed dead. due to the new chanceler who ban battle droids from couruscant the droid was shut down and turned back on when transferred to Donut's ship
Motivation
Killing droids and having fun.