In the world of symbols, smaller is representative of feeling less than or insignificant. Something that is shrinking and steadily losing size is being diminished in power. Consider what is shrinking in your dream, as that is what is losing its ability to influence you. This may be beneficial or harmful, depending on what is shrinking.If a person is shrinking, then it is a personality trait that is either lessening or needs to be moderated downward.
If it is you that is shrinking, look for ways in which you need to hold back or where you may feel disempowered in your life.
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A frequent symbol when the dreamer is feeling inferior. As in the story of Alice in Wonderland, shrinking means entering a new reality.A suggestion to become smaller, more childlike.
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