My culture shock

When I saw the obesity in USA, I was surprised. I have never seen obesity like American. Actually, there is obesity in Korea, but American was too huge and big, too many people. I didn’t know obesity problem in USA. I used to see their picture, but I thought that is fake, composition picture. But it is real! And when I went to the restaurant (like mcdonalds), I was surprised. Because, soft drink size is so big. Regular size coke in USA is big size in Korea. most American drink this size coke. And pizza size as well. If they(obesity) live in Korea, they are hard to live. But In USA, they don’t mind other people’s eyes and it is just personality and culture.