Alcohol, psychiatric medications including antidepressants which should be called prodepressants, and anger rend the aura, the electromagnetic field. Earthbound spirits enter, goad their hosts into doing violence, and then depart, leaving their hosts to take the punishment.
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Footnote:
Antidepressant bottles and packaging are required by the FDA to print
a warning that these medications can cause homicide and suicide. They
also along with many other toxic side effects cause tardive dyskinesia or
permanent shaking of hands, feet, and/or contortion of facial muscles.