To dream that you are in a shower, foretells that you will derive exquisite pleasure in the study of creation and the proper placing of selfish pleasures. See Rain.... Ten Thousand Dream Interpretation
Desire for cleanliness, as in Bath, Soap, Sauna, but the sense of not being clean is not as negative as in Abortion, Abscess, or Sewage / Waste. It is more a desire to gain new energy and more zip (emotional rejuvenation). Relaxation. See Rain, Fear.
Dreams of a shower denote cleansing, releasing, healing and that you are washing down the drain that which that no longer serves you. Dreams of a shower can also denote that abundance and affluence is showering down upon you. See Water and Rain.... Strangest Dream Explanations
Excavation. Looking inward, understanding, and analyzing. Often appears as a dream image when living without much thought. Pay attention to what is being taken apart. What do the individual parts look like? See Puzzle.... Little Giant Encyclopedia