If in the dream you have been watching the trajectory of any object, then in reality you are coming unexpected concerns related to the search of something quite correct you. Girl like a dream predicts that it will have a difficult choice of life partner, because in its way will meet only unworthy of its young people.
Dramatically changing the trajectory of a dream to attack period when further developments will be determined by random, unexpected change of situation and circumstances.
If you dream that you are moving along the same trajectory, and then changed to move almost in the opposite direction, then, showing inconsistency, you can pass for an unscrupulous person.