Many believe Friday the 13th is associated with bad luck.
This is a 20th century phobia. There is almost no mention of Friday the 13th before 1900.
Have a great Friday the 13th.
P.S.
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breathlessness, excessive sweating, nausea, dry mouth, feeling sick, shaking, heart palpitations, inability to think clearly, a fear of dying, becoming mad or losing control, a sensation of detachment from reality or a full blown anxiety attack.