I would say if you had $1 million in liquid wealth, meaning what you have in the bank and what you have in your portfolio that can be turned into cash quickly you are in the top 1%. This is on top of your home and possession. Providing you have no debt, you can live very comfortably without worry.
Even a doctor, lawyer, dentist and engineer can live well after their careers with $1 million in liquid wealth, this nest egg can grow at a sure , slow and steady pace in retirement. As for myself, I can grow money at 10% plus per month.