It is true that the number 8, more than any other number, puts the emphasis in the areas of career, business, finances and authority. However, as with many other single-digit numbers, the shape of the number reflects its most important attribute, and in the case of the number 8, that is, first and foremost, balance. The 8 is the great Karmic equalizer, a force that just as easily creates as it destroys. When the 8 comes knocking, you can be assured that you will reap what you've sown.
The 8 balances the material and immaterial worlds. At its best, it is as spiritual as it is materialistic. The spiritual side of the 8 is practical, realistic and intelligent. It knows the difference between make-believe and genuine spiritual realizations. On the material plane, it is focused on results, often in the form of money, yet does not care much about money for the sake of money. It is not greedy, it sees money as a tool, not an end-result. It is generous and willing to take risks. People with strong 8s in their charts often make and lose fortunes a couple of times during their life. They never consider bankruptcy a reason to slow down or feel sorry, but, rather, come out stronger and more success-oriented than before.