Back to work blues you're feeling are real, and treatable

By Jen Christensen, CNN

Updated 1859 GMT (0259 HKT) August 27, 2018

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<strong>Hamamatsu, Japan:</strong> Visitors come to Bentenjima Island from mid-November to mid-January, when the setting sun is framed by the torii gate, creating marvelous shots like this one. Click through the gallery for the rest of the best travel photos of 2018:<br />
Photos: 2018's best travel photos
Hamamatsu, Japan: Visitors come to Bentenjima Island from mid-November to mid-January, when the setting sun is framed by the torii gate, creating marvelous shots like this one. Click through the gallery for the rest of the best travel photos of 2018:
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<strong>Krasnoyarsk, Russia:</strong> Deep in the Siberian winter, with air temperature at about -16 C (3 F), a man fishes on the banks of the Yenisei River.
Photos: 2018's best travel photos
Krasnoyarsk, Russia: Deep in the Siberian winter, with air temperature at about -16 C (3 F), a man fishes on the banks of the Yenisei River.
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<strong>Kirkjufell, Iceland: </strong>The aurora borealis, or northern lights, are seen over Kirkjufell, a 463-meter mountain on the west coast of Iceland.
Photos: 2018's best travel photos
Kirkjufell, Iceland: The aurora borealis, or northern lights, are seen over Kirkjufell, a 463-meter mountain on the west coast of Iceland.
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<strong>New Delhi, India: </strong>One of the largest mosques in India, Jama Masjid was commissioned by the Mughal emperor Shah Jahan and completed in 1656.
Photos: 2018's best travel photos
New Delhi, India: One of the largest mosques in India, Jama Masjid was commissioned by the Mughal emperor Shah Jahan and completed in 1656.
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