This dream may symbolize a journey into the depths of your subconscious mind. The large indoor pool represents your inner emotions and the different depths may represent the varying levels of intensity. The presence of a whale, orca, and shark may represent different aspects of your personality or emotions. The shark jumping and making a splash could symbolize a sudden and unexpected emotional outburst. The act of cheating on your boyfriend with someone from your class may represent feelings of guilt or temptation in your waking life. The clear elevator going up to an unreasonably high fifth floor may symbolize your desire for success or reaching new heights in your life. The small entrance and having to crawl to get out may suggest that you feel restricted or limited in achieving your goals. Finally, the statue and courtyard may represent a need for balance and grounding in your life. Overall, this dream may be urging you to explore and confront your inner thoughts and emotions in order to find balance and success in your waking life.