People have their consept about dreams

There are three types of people having their types of concept about dream.
1) First types of people believe that it is not reality which we see in the dreams therefore they do not give any importance to dreams but they must think and discuss about it.
2) Second type of people have some medical and scientific thinking about dreams, they believe that the whole day our work or the thinking which we think most or the work on which we give more concentration become in type of dream in sleeping. this is some belongs to reality .
3) Third type of people is conservative about dreams , they give a much importance to dreams and take much interest about interpretation .this type of people is some away from reality.
4) Forth type is a major and professional and have a deep knowledge about dreams, these people have professional research and thinking about dreams.