Lines often represent limits or standards in dreams. In addition, it can also represent an invisible connection between two things. A line in a dream suggests that there is something behind it that attracts these people, and a dream that you are lining up also expresses this meaning.
The limitations around people, that is," invisible boundaries", will be expressed in the form of obvious lines in dreams. If you dream that you have jumped a line, it means that the dreamer has enough courage to face various risks. The arrangement of certain types of objects in a dream may suggest that the dreamer may have some opportunities in some way.
Lines often mean very important meanings in dreams. The straight line in a dream can represent time or the dreamer's tolerance to advance and retreat. A horizontal line symbolizes all things on the earth or a negative vertical line can symbolize a person's spiritual world or represent the axis of symmetry of the universe.