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Modi has been honing this ‘skill’ for a long time!
Two decades or so ago, there was an unsaid rule about showing emotions in public: don't do it. Crying, especially, was seen as a sign of weakness. Fast forward to 2016, and the world seems to have embraced emotions like never before. Tears are shed freely and sobs are no longer stifled. Modi, Putin, Obama - they've all done it.