What is the most common fear of humans?

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answers:
Lauren say: I believe it's actually public speaking!
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Papa say: I would guess dying
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Jess say: death, heights
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HNizzles say: For guys it is fear of being sexually lacking
For girls it is fear of looking stupid
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Elyse Rose say: That Bieber will not return to Canada or move to the middle east.
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Cal King say: Darkness
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JazSinc say: Drowning. This is why "waterboarding" is an effective torture.
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Mary say: heights or spiders
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