Number 8 is a strange, difficult number. It is twice 4, and so incorporates the rebellious contradictions of that number. Number 8 may mean sorrow, yet it is also associated with worldly success. Number 8 people have great will power and individuality, but they may appear cold. In fact they have deep and intense feelings, and rare often misunderstood by others. Their planet is Saturn, and Saturday is their most important day.