'''8.''' Mass shooters are often very unhappy people (see: [[Atheism and happiness]] and [[Atheism and depression]]).
'''8.''' Mass shooters are often very unhappy people (see: [[Atheism and happiness]] and [[Atheism and depression]]).
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'''9.''' Mass shooters are often active on the internet and frequently it is found that they have posted disturbing things on [[social media]] or other websites (see: [[Atheism and the internet]]).
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'''9.''' Mass shooters are often active on the internet and frequently it is found that they have posted disturbing things on [[social media]] and/or other websites (see: [[Atheism and the internet]]).