Dream - a very small word but whenever we hear this word, there are several thoughts come to the mind. Meaning thereby it compels us to think about it which was existed, existing or will exist or not.
According to psychologists - it is suppression/oppression or expression of the mental status of the person. If one is happy will see good dreams. Those whose life was troublesome will see bad dreams. Those who were born blind will listen only sounds.
Since it is said that Dreams are virtual and it is not directly related to our life, But what ever we thought and want to do its all are also a part of the dream. And when some of our desire fulfill we say that dream comes true. How a virtual thing can be real? But it is also true that something which is dream today will be reality tomorrow.
Sometimes dream leads towards madness and that is the extreme form. It is the situation of "do and die" which inspire one's to achieve. If one achieve it becomes reality otherwise it again a simply dream. And it again need a mad to make it reality.
Sometime one's daydream. It is only dream for them cannot be reality any more because it needs a lots of effort to make it reality.
Despite all facts dream is dream, brings joy and sorrow altogether to ones life because it has a specific meaning and different importance in one's life.