"In a way, I have to have a dictatorship. I can't be told that I'm wrong. That conflicts with what I was saying earlier about listening. It isn't to do with receiving criticism and responding to other views, it's who has that last decision"

Trevor Nunn's quote suggests that in order to succeed, one need to have a particular level of authority and autonomy. He acknowledges that it is essential to listen to other views and take criticism, however ultimately, the decision-making power must rest with the individual. This is likely a referral to his experience as a director, where he should make decisions that will ultimately shape the production. His quote indicates that while it is important to take into account the viewpoints of others, the decision needs to be made by the person in charge. This is a pointer that while collaboration is very important, it is also crucial to have a clear leader who can make the final call.