One explanation of behaviour that is unnatural from a UK point of view is that it is not genuine, other explanations would revolve around psychological issues or cultural differences. There may be other reasons.
Never heard of shock? Never heard of uncontrollable bodily reaction?
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Researchers say they have identified how emotional trauma - from winning the lottery to losing a close relative - can trigger a potentially lethal catastrophe in the body they call the 'broken heart syndrome'. ////////
They say the news or event (
of a traumatic event) causes the body to produce large amounts of stress hormones including adrenaline, which narrows the main arteries which supply blood to the heart.
This paralyses the heart's main pumping chamber, causing a sudden change in rhythm similar to a heart attack.
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Dr Christoph Nienaber, director of cardiology at the university, said: 'These patients suffer under a heavy emotional load, either positive or negative. Their hearts literally break. It usually happens within minutes to an hour of hearing the news.
'The typical scenario is bad news but there are reports of both and we don't know what causes it most.
Read more:
http://www.dailymail.co.uk/health/article-2218009/Why-shock-kill-good-news--Release-adrenaline-sudden-discovery-lead-heart-problems.html#ixzz4pRUtKQ9o I would say that sort of reaction over which there is no control would be sufficient for one to 'go weak at the knees' and collapse into the 'praying arab' position used to deride Gerry McCann during what most would describe as the single most stressful event of his life.
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Going further ... why would I or any other pontificate on extreme the grief of parents who have just discovered their eldest child is missing from her bed?
Is there anything to compare it with? I've seen no other case where the horror of such an event has either been publicised and exploited to ridicule bereaved parents as in the Amaral video.
In my opinion, it is utterly despicable and beneath contempt as are most sceptic shibboleths.