To put it simply, whatever others eat, you eat; whatever they drink, you drink. And you want to remind yourself constantly that there is nothing better or worse about different cultures; they are just different, that's all.
簡單地說就是，人家吃什麼就跟著人家吃什麼；喝什麼就跟著喝什麼；時常得提醒自己，文化沒有優劣之分，有的只是不一樣罷了。