It is said that what the people think the whole day; he used to get the reflections in their dream. The scientists also ensured that there is no legal value if a person says that he saw such people or things with whom he never met. Because our brain and the memory used to keep store faces even with saw a single time. And the subconscious mind used to arrange with its own pattern when we are sleeping or used to see the dreams. Some dreams can make face smiley but some of them also can make us frightened too. So, try to forget the freighting memories soon so that they may not come in our dreams too. Always think the beautiful things and stay away from any kinds of stress to have too many special dreams while sleeping.