Number 3 - vision; also may symbolize completeness and fulfillment; or anything that may contribute to your personal fulfillment for example, the resolving of conflict between two opposing psychic forces.

Number 5 - adventure; a number for change. Five is the number of a naturally playful life. It could also represent a person, who is impulsive, quick and has business intelligence, but is lacking perseverance, and quickly loses temper.

Number 8 - problem solving; also symbolizes infinity or eternity; or the endless cycle of death and rebirth. Also a number that has traditionally been associated with hard work, ambition, patience.

Spider - a symbol of poisonous and sinful desires, on one hand, and an emblem of skillful and creative attitudes, on the other. Sometimes a spider represents female seduction which "devours" the male. In this case reconsider your behavior, it may look patronizing, overprotective, or demanding.

Tower - that you want to aspire to high elevations. Seeing a tower crumbling and falling suggests upset and perhaps disappointment.

Your initiation(that you found disgusting) - symbolizes something distasteful that you feel you must do in order to achieve a goal.

Storm - a symbol of strong feelings and fears that have your emotions in uproar. Everything in our life is a reflection on us, and this hold true in our dreams. The storm in your dreams may be a reflection of some difficulty in your life.

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Have you(or someone you are close to) been given an opportunity recently, and you are afraid of failure?
Are you pushing yourself, or someone else, towards a specific goal or task?

Hope this gives you some answers..Good Luck!