Shopping 
To dream that you are shopping signifies your requirements and wants. These necessities are determined by exactly what you are purchasing. For example, to dream that you are shopping for food and groceries represents your desire to gain friendship or love by lavishing others with gifts or money.
Skipping
To dream that you are skipping indicates that you are being too serious and should try to be less critical. Perhaps you should be more responsive to others and approach your tasks more openly. This dream may also imply that you are avoiding a significant project or issue.
Sweeping
To dream that you are sweeping indicates that you are attempting to purify your inner spirit and negative mind. You are following a new path and developing new perspectives. It's also possible that you are not making rational decisions or using your instincts.
Sailing
To dream of sailing among calm, serene water indicates that your life has not been overcome with excessive trials and challenges. Pleasurable and satisfying experiences come to you without having to apply much effort.
Savings
To dream about savings indicates your desire to build security and stability in preparation for the future.
To dream that you have lost your savings symbolizes stress over money.
Sphinx
To dream of a sphinx implies that you are frightened to face situations or issues that you are not familiar with. You feel more comfortable handling situations that you have past experience with.
Sponge
To dream of seeing or using a sponge implies that you are open-minded and willing to accept different ideas and viewpoints. The dream may also be a play on the phrase 'sponging someone off.' Perhaps you need to become more self-reliant and prevent others from dictating your life.
Waving
To dream of waving to people indicates that these people are close connected to you. It is important that they recognize you. You greatly desire and need their attention. There may be a part of their personality or persona that you admire and wish to emulate. You may have the desire to deepen your relationship with them.
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