Pattie, a 55-year-old cleaner in the New Territories, works outside for eight hours a day come rain or shine, or – as is increasingly the case in Hong Kong’s summer months – unbearable heat. “I have to drink seven bottles of drinks a day, including water, homemade herbal tea, energy drinks, and more,” Pattie, who asked to use a pseudonym because of privacy concerns, told HKFP in Cantonese. “Sometimes, when it’s too hot, even the taste of water makes me feel nauseous,” Pattie said. Last year, she experienced heatstroke for the first time, feeling dizzy, and experiencing blurred vision and a pai…