I think it is justified because the master was going to kill rainsford, but rainsford killed the master first. I think the master deserved it.
PLEASE PLEASE MARK BRAINLIEST
Answer:
Always be confident in your decision making. Think about the potential negative and positive consequences then make a final decision. After you make a decision and you have your outcome analyze the situation and if you are satisfied with what came of the situation or if there is something you want to do differently next time.