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He said that he had learned so much while he had been there. For example, he had been learning Spanish since he had arrived, and that might be very useful for him later. He had met so many interesting people. He had got to know the locals and to understand their point of view. He had realised how much of what he had thought was true was just the way his particular culture had viewed the world. In fact, he had then got a whole new way of looking at the world. Not only that, he then felt much more confident about himself

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