A roof is a sign of protection from external circumstances. On the contrary, it could also damage you in a sense: your protection prevents you from enriching yourself with new experiences. Depending on the feeling that you get (pleasant or unpleasant), the meaning of the dream can lean to one or another possibility. In the first case, the subconscious is communicating that you should open your mind to new ideas, but in the other, you will not advance enough.
Gallery of dreams
Our brain can remember loads of images we see everyday. These images are stored by a part of the brain. When we are reminded of the incident or the person, our brain reproduces these related thoughts in the form of images. Some people with extra sensory perception experience dreams about future. They can predict the future through their dreams. To experience a pleasant dream, always go to sleep with positive thoughts. These thoughts not only induce good dreams but also give you a fresh start in the morning.