"Master Jedi, if you don't keep yourself trained, you may lose that edge." Starkiller shook his head. "Training is just as important as meditation, right?" To convey his point he held his lightsaber out as he used the Force to dismantle the weapon like he would do with his own lightsaber. This was much more difficult, because it wasn't his, but he was able to do such. The weapon was taken apart and then reassembled with the Force alone.
"Yes, Master Jedi." He confirmed. "I understand the dark side, but my master wouldn't teach me the light side, saying it would weaken me." Starkiller's gaze lowered. "I want to know why he'd would back the other side of the Force from me." Because it wasn't useful like the darkness that gave him strength.
"It's not like I'm a Sith." Starkiller smirked. "Rule of two, Master Jedi, I was nothing but a student and toy."