When i went to church in Atlanta, i was surprised because one of American culture. It is clapping hands and stand up. I saw a lot of time that if they are moved or heard great sentence. Sometimes I clapped hands but, American people is more than me and they don't shy. I usually be shy if i do something alone. I think, we have different minds so, i felt different things. Perhaps, other students too. If we have same situation in my country, we just seat chair during clap hands and don't shout. It is my Interesting cultural observation.