Dare
To dream that you dare someone to do something suggests that you are too dominating or too overbearing.
Dissection
To dream that you are dissecting something suggests that you are trying to get to the core of some situation. You are trying to peel away at the layers in order to get to the heart of the matter. Alternatively, the dream may indicate that you are overanalyzing a situation. Consider also what you are dissecting.
Diving
To dream that you are diving into clear water indicates that you have overcome your obstacles and setbacks. You have a new sense of confidence. Things are looking up. Alternatively, the dream indicates that you are trying to get to the bottom of a current situation or the root of your problems or feelings. It may also refer exploration of your subconscious.
Dragon
To see a dragon in your dream represents your strong will and fiery personality. You tend to get carried away by your passion, which may lead you into trouble. You need to exercise some self-control. If you dream about the birth of a dragon, then it refers to your emerging passion and strong will. In particular, dreaming of a metal dragon signifies an unyielding character, a water dragon symbolises quiet confidence, a wood dragon means an analytical and logical mind, a fire dragon refers to a competitive nature and leadership and an earth dragon signifies sociability.
Door
To dream that you are entering through a door signifies new opportunities that are presented before you. You are entering into a new stage in your life and moving from one level of consciousness to another. In particular, a door that opens to the outside signifies your need to be more accessible to others, whereas a door that opens into the inside denotes your desire for inner exploration and self-discovery.
Dreadlocks
If you do not have dreadlocks in your waking life and dream that you have them, then it indicate a rejection of traditional values and beliefs. You are going against the norm of society. Alternatively, the dream may be a metaphor for something that you are dreading.