BERLIN, GERMANY - JANUARY 22: A man breaths during waiting for the tram on January 22, 2016 in Berlin. (Photo by Florian Gaertner/Photothek via Getty Images)
BERLIN, GERMANY - JANUARY 22: A man breaths during waiting for the tram on January 22, 2016 in Berlin. (Photo by Florian Gaertner/Photothek via Getty Images)