Why not learn to sign?
All you'd need is a few basic signs and the alphabet - a level one course, online course, book, watching a few video's online, DVD's - any of these should teach you enough to be able to communicate on a basic level, different areas will have different dialect, but this is where the alphabet comes in handy. Knowing a bit of their language will make communication in general a little easier, it's also just polite in my opinion to try to use the same language as the person you wish to communicate with and knowing a few signs will always come in handy.
I was non-verbal as a child, so it took a long time to learn English and thus with any other verbal language I was good with reading, writing and listening, but not speaking. With sign language I picked it up instantly as it's not trying to remember words, instead it's action and mimicking patterns of hand and facial movements so I think it's easier to pick up the basics.
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Bloodheart
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