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People crowd the first floor of Macy's department store as they open at midnight (0500 GMT) on November 23, 2012 in New York to start the stores' 'Black Friday' shopping weekend. AFP PHOTO/Stan HONDA (Photo credit should read STAN HONDA/AFP/Getty Images)
People crowd the first floor of Macy's department store as they open at midnight (0500 GMT) on November 23, 2012 in New York to start the stores' 'Black Friday' shopping weekend. AFP PHOTO/Stan HONDA (Photo credit should read STAN HONDA/AFP/Getty Images)

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    Behind the Black Friday mentality

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Behind the Black Friday mentality

CNN's Carol Costello discusses the pressure to buy more on Black Friday with clinical psychologist Jeff Gardere.

Behind the Black Friday mentality

CNN's Carol Costello discusses the pressure to buy more on Black Friday with clinical psychologist Jeff Gardere.