Key 
To dream of keys may represent a multitude of facets in the dreamer's life, including hidden secrets, recognizing responsibility, the ability to gain access to a situation and hence control, and opportunity. The dreamer may be keeping thoughts, feelings, or emotions to themselves.
When a key is lost, the dream is indicative of fearing the loss of seniority, rank, or self-control.
When a key is given to somebody else, control, responsibility, or secrets may be getting passed on to somebody else.
Finding keys in a dream is akin to solving a problem in life.
Broken keys in a dream mean that your life is fraught with arguments and a separation may occur.
The sound of keys rattling in a dream is indicative of optimism about life and a feeling of control over the direction you are taking in life. You can feel confident that you are making good decisions.
Pail
To dream of a pail indicates a better life ahead.
To dream of a pail that is full represents an overflow of love and riches. On the other hand, to dream of an empty pail suggest a resolution to a loss or conflict. The dream may also be a play on being 'pale.'
Load
A heavy load in a dream represents doubt or stress in your life. To load a truck in your dream symbolizes an increasing weight of worry or responsibility which is causing you to move more slowly and may be holding you back from achieving your goals.
Slugs
To dream of slugs implies that you are very determined, relentless, and leisurely in your pursuit of your ambitions. It is taking a very long time for you to achieve your objectives.
To dream that slugs are coming out from inside your body implies that you are experiencing problems communicating your feelings to others. Pay attention to the location of your body that the slugs are emerging from.
Volume
Changes in volume in a dream represent changes in level of attention. For example, a dream in which you hear everything very softly, as if the volume has been turned down indicates that you should be listening carefully for a signal.
Low volume in a dream may also indicate that you feel disconnected from the world, that what happens around you does not affect you very much or that you are not having much impact upon the world.
To dream that your own voice is on a low volume represents your desire to be heard. You may need to become more outspoken in order to gain success. Loud volume in a dream symbolizes overbearing or overwhelming elements in your life.
Receipt
To dream of a receipt signifies recognition and acceptance of certain personal shortcomings. It reflects your hospitality, genuineness, and sincerity. Try to think on how the receipt relates in your life. What is the receipt for?
To dream of a receipt may also symbolize your future success and prosperity.
Vitamins
To dream of taking or seeing vitamins symbolizes the weak nature of your self-control. You must strive to become stronger in your convictions. Conversely, vitamins may indicate that you have made some poor dietary decisions and your body is lacking in some important nutrients. Consider changing your diet to include more healthy food choices.
Cardinal
To dream of a cardinal symbolizes energy, enthusiasm, and bliss. It can also indicate that you will win an award or excel over your peers in an event or situation.
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