Indeed.
Dreams are divided to several types. Here I will name the main three:
- Symbolic, where one would want to understand the meaning of the objects and people that appear in one's dreams.
- Journies - where the dreams environments that one meets in a dream are real. Example: Pandora, the world presented in the movie Avatar.
- Lucid dreams - where the consciousness projects itself in a light body, and the mind collects recollections throughout the dream.