Is insanity hereditary ? and does Pink run through our vains?!

Question: my Cuz told me to ask please star?

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Answers: my Cuz told me to ask please star?

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Insanity is a blessing. xD And pink runs through our veins, yes. I can feel it. Feel the pink..

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I believe mental illness is hereditary just by my own family tree. I don't know the correct defination is of insanity is but I believe in mental illness definately is hereditary. The question to your other answer is new to me!

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insanity is hereditary

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Well, judging by my extended family, mental illness must be totally hereditary.

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20% of cases is hereditary and 80% is usually from the surroundings where you live. Trust me, I did some research on this.

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