Merlin_Ambrosius69 posted:Yoda's teachings: Using the Force for self-defense, not attack. The Cave: Luke learned that not all situations require a weapon. These are the same thing. The Cave reinforces what Yoda has already said. Merlin, they are different concepts. When talking about self-defense, Yoda was talking about when it is appropriate to use the Force. For the cave, Yoda told Luke his weapons were not necessary, because if you go looking for a fight, you usually find one. I know it's a slight distinction, but it is a distinction. The Cave: Also, Darth Vader was (or had been)human. Most importantly, he learned he could become the bad guy if he gives in to his anger. It was a re-inforcement of the potential of Luke to fall to the Dark Side. Obi-Wan had already told Luke that Vader had once been human ("He's more machine now than man"; "a pupil of mine till he turned to evil"). So again the Cave is visually reinforcing information already covered. So we see that at "the turning point" of the Cave, Luke is being reminded of lessons he has already learned.