From his very beginning, Darth Sion filled himself with hatred, ultimately giving him the power to overcome death. He chose to embody his pain rather than tolerate it as a normal part of existence, turning it into something far greater. Sion fed upon his pain for sustenance, and he sought to spread it to all Jedi across the galaxy. As the Force gave him his power, Sion felt it called on him to continue to fight; the Force was all he was, and the dark side was his identity. And yet, Sion also had a desire to heal; the galaxy, he felt, was fractured, and he could not understand those who had the power to fix it and did not, like Revan.