The thing I dislike in the U.S. (Daniel)

     The thing I dislike in the U.S. is that I have to enter my room with my shoes.  This is probably not just limited to the U.S., but I always wear off my shoes before I entered my room in Japan.  That is Japanese custom and I think it can keep my room cleaner.  Also, I think I can be relaxed without shoes in my room, so I brought a pair of slippers for my room and I always change into the slippers.  When I watch a movie, there is one scene that a person who wears his shoes is relaxed in his bed, but I can't do that.  If I had been born and grown up in the U.S., I wouldn't have cared about shoes.  Of course I can accept this American culture, but it is difficult to put it into practice.