If you have dreamed of buying black olives from someone in your dream: You may feel stronger in the issues you are responsible for, It may take time for some issues to mature. To buy black olives from someone in your dream refers to getting rid of the evil of a bad person and good life, being happy and feeling good. Leaving the house to buy black olives from someone in a dream means falling into a needy situation, upsetting your life and suffering.