What kind of things should we be careful in interview for USA visa?
First of all you should be there on time.
Apart from this, you should not forget that you should persuade them about that you will not stay there illegally or will not want to work there.
You should be careful about your clothes and should not wear casual clothes and should go there in a neat way.
You should give short and fast answers. If you answer late, they think that you will give suspicious answers. The questions are determined before.
They will ask you why you go there, where you will stay, whether there is somebody you know or there are relatives living there. You should give short and fast answers. You should know English. You are Turkish and do not have to know English very well to travel a country. You have to know these rules for American visa interview.
Consulates realizes that and they are responsible for helping you while going their country. So you can speak Turkish or you can speak English if you want to show your English.
This post is about USA visa. You have to be careful for these things for USA visa interview. American visa interview.