How had I never seen floating Walnut shelves lady before? She's a genius!
Anyway, back to the topic...I'm not sure if feeling rich or poor is all that subjective. You have to apply some logic to it and work out that you are not poor if you can afford a mortgage, a nanny etc.
I'm not poor. I came really close to losing my house when exP left but have managed to hang on to it. It's left me precious little disposable income but I have no debt (apart from the mortgage).
I can't afford to run a car and I'm not sure if I can manage a holiday next year but all the household bills are covered each month and I've got enough savings that if the boiler packs up tomorrow I could replace it. I can afford the odd night out and to take DS on days out.
I'm definitely not rich and I worry about what would happen if exP stopped paying maintenance or I lose Tax Credits for now, I feel comfortable.
To me, poor is having to go into debt to cover household bills, or not being able to afford new clothes for yourself or your children, never being able to afford any kind of treat etc.