To dream about the equator, indicates the search for spiritual expansion and your new Ego. Alternatively, it means that you are exploring hidden aspect of yourself in order to become more whole. Are you seeking for complete completeness?
Dream dictionary: astronomical ego dream meanings
(Abode | Bad | Dwellings | Desire | Ego | Good)
To see a fire fighter in the dream means that you are incorporating your ideas and feelings from the subconscious to the conscious level. Dream of fire fighter indicates development and revealing of your higher Ego. Also, you may be experiencing a period of revival, cleansing of spirit and purification of your mind.
The fight against the dragon symbolizes the struggle of your ego, inner self or I, against regressive tendencies and instincts to release the soul.