If you dream of something that you desire increasing, then your subconscious mind is preparing you to be more receptive to the good things in life.
If you dream that something undesirable increasing, then this is a message from your subconscious mind to begin to curb your habits and behaviors that are not supporting you before they spiral out of control.
[1]To dream of an increase in your family, may denote failure in some of your plans, and success to another.
To dream of an increase in your business, signifies that you will overcome existing troubles.
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