R2D2: Beeps, clicks, whistles, etc. Luke: Oh no. We’ll never get it out now! Yoda: So certain are you? Always with you it cannot be done. Do you nothing that I say? Luke: Master moving stones around is one thing. This is totally different. Yoda: No! No different! Only different in your mind. You must unlearn what you have learned. Luke: Alright, I’ll give it a try. Yoda: No. Try not. Do or do not. There is no try.