"I'm a Sith who doesn't want to be murdered before I turn forty," he replied. "It's perfectly possible to have anger and use it constructively, but that's not the way to do it."
Other options:
no subject
"I'm a Sith who doesn't want to be murdered before I turn forty," he replied. "It's perfectly possible to have anger and use it constructively, but that's not the way to do it."