We all saw dreams, almost everyday of our life. Many might remember what they saw in the dream. Why do some persons after a dream when the Wake up, they tend to forget about, what day actually dreams about. No doubt, it happens to people. Some of the reasons why we believe that dreams work is that, that is what we grew up to know, and sometimes our belief also affect us directly or indirectly. To some persons dream is just a brain activity. While to others, it is a revelation or a way they get to see events that is about to happen. You can hear as far as, people saying that the spiritual controls the physical, this made some persons to believe that, whatever they see in dreams has a way of happening.
Meaning of us, have been in the situation where, after we Dreamt about something one way or the other it happens. For me it is just our belief, there are people who don't understand what dream is, and they leave their life to the fullest without having any contradiction to their living. However there are two ways you can look into the matter of DREAMS. The first is what we call general knowledge about Dreams. Everybody has a general knowledge about dream that, what will see in dreams have a way of happening in real life. Before you come out of this knowledge to something which you claim that you, you once believe that dream are you real.
But Stating from my Profession as a Nurse, we believe that dreams are brain activities, as one is at sleep, one very organ that always function is the brain. The brain continuous to carry out is activities even as you, because you are still a living being, you either have thought about something, or passing through a phase of an event, or any situation happening around you at the moment, it has a way of reflecting to you when there are some brain activities while, you are sleeping. When this brain activities are sent and your brain interpret them as an action why you are sleeping you tend to call them dreams. Meanwhile they are brain activities While individual is at sleep.
Therefore, if you reason dreams from believe, then we can say that, dreams are real. But when you consider it from the angle of science and medical understanding, it will have a conclusion that dreams are brain activities.