Because you want to persuade them? When you speak someone's language, using similar posture, vocabulary, style, and being attentive and tuned into them, they're

Because you want to persuade them? When you speak someone's language, using similar posture, vocabulary, style, and being attentive and tuned into them, they're more likely to react positively and buy what you're selling. http://lifehacker.com/5894462/use-mirroring-and-matching-to-build-a-good-rapport-and-become-more-persuasive http://lifehacker.com/5894462/use-mirroring-and-matching-to-...