the first time to apply for the US visa, my result is "denied"

it is said that it is very difficult to get, however, i suppose if i have enough reason, they will have no reason to give me a negative result.

The fitst time to stockholm is really comfused: i took off at about 7:00, it was  colder than i imagine.i walked along with the crowded people because i wanted to find the bus i should take later. how many exit there are?

1.I followed them , then i found a gate, this is the  gate for subway station,so i failed,because i can not pass withour card.

2.I turned back, then i followed another group of people,that's great,i was out of the station finally.along the street,i tried to find the bus first, i walked around the street about 3 times, it was like a horrible movie,i always came back to the same place no matter how i walked.it was about 8:00. i have wasted 1 hours to find the bus.I decided to see the list of bus stop and maybe i can find another bus to embassy, but, it is very strange there is no list on the bus stop.

3.i went back along the road i came out, back to the station again.because i wanted to find someone place that i can ask for the bus trace,however,sweden is not english, the signs are all different.Suddently.i saw a sign looks like inforamtion,then i went to ask the staff.that was good they help me to find the bus.

Arrived embassy, there are several people standing out of the embassy,ai~~~i should stood after them.

..........

it was my time , i gave them my perfect material, after about 3 seconds, he asked me "how long will i stay in sweden?how long did i stay here?what do i study in sweden?who will i visit?", i told the truth, but they told me "sorry, because you stay is sweden is temporary,so.....i am sorry , you fiance can come here, i am sorry ..."

Took my material, i need to catch the return train,when i sat on the train, i felt to tired to open my eyes.i was angry , but i had no energy to curse the mean embassy.

Evil,the american embassy is. how XX it is! i will never try to apply for the US visa any more, i was so serious for the visa, and spend a lot.i took about 7 hours during the night to stockholm just for one hour's interview  .i just want to see zhutou,but they do not allowed,what a XX embassy. XX XX XX XX XX XX XX XX