Gap 
To dream of a gap indicates that you should combine two opinions or forces. The dream can also suggest that there is something missing in a thought or concept that you are trying to express to others.
Ravine
A ravine in a dream represents a dark place where you hide your deepest emotions.
To be trapped in a ravine in a dream indicates that you are overwhelmed by your emotions and feel cut off from your friends. It might be time to reach out and overcome loneliness. It may help to discuss your secret feelings with others.
Opening
To dream of an opening represents that a new authority or newfound motivation entering your life.
A dream about opening something implies that you are making your potential known. It may also suggest fresh opportunities.
Yawning
To dream in which you or someone else is yawning indicates a need for intellectual and emotional stimulation. It further represents a lack of vitality or energy in your waking life.
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