My lord, I suspect an incredible secret has been kept on this planet: that the Fremen exist in vast numbers - vast. And it is they who control Arrakis. No lollygagin When your opponent fears you, then's the moment when you give the fear its own rein, give it the time to work on him. Let it become terror. The terrified man fights himself. Eventually, he attacks in desperation. That is the most dangerous moment, but the terrified man can be trusted usually to make a fatal mistake. Cooper, you may be fearless in this world, but there are other worlds. If you want to know what a man’s like, take a good look at how he treats his inferiors, not his equals. Where there's life there's hope. Size matters not. Look at me. Judge me by my size, do you? Hmm? Hmm. And well you should not. For my ally is the Force, and a powerful ally it is. Life creates it, makes it grow. Its energy surrounds us and binds us. Luminous beings are we, not this crude matter. You must feel the Force around you...

Fear cuts deeper than swords.

Careful man, there's a beverage here!