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Food , water and energy.. these are the 3 things if you can get unlimited amount to yourself, then you achieve self-sufficiency.
When you have land for yourself, you have food and water..energy can be achieved by telsa technology or any perpetual motion technology..
I am focusing on land only for food and water... and yet losers like you cannot even get it and try to justified your fucktardness with everyone has their own opinion of self sufficiency .. you got your freaking CPF, i wonder how long it can last you compare to land ownership which the land can give you food and water.
CPF is not self-sufficiency, CPF is a political illusion to to make you think you can have that to live forever.. what a fucking joke..
you have no land of your own, how the fuck you can have a good retirement and feed your future generation in your personal life.