• Øπ3ŕ@lemmy.dbzer0.com
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    4 days ago

    Is that what it’s for? I had a good friend from a small village in India and his grandad did that all the time, back and forth while he was talking. You’re saying it helps with his hearing? That totally makes sense.

    • evidences@lemmy.world
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      4 days ago

      I think india does a head shake thing, back and forth kind of head bobbly, that’s similar in meaning to people in the west nodding in agreement. I’ve seen ones of videos talking about this so I’m clearly not an expert on the subject.