Number 18 in numerology is considered a very heavy turbulent number. Number 18 causes struggle and strife to those who have a name number as 18 or a birth number as 18. Eg 18thdec or 18th Sept.
Thos number suits those who are martyrs or people who cost and for a cause a political movement. It causes way too much struggle and failure to an individual. If Anna hazard had a name number like 18, it would have worked just fine.
People who realize they have a name number as 18 have tried and failed at most things. They karma is too much for them to handle.
Some number 18 name numbers are