> Middle class means you don't care if your paycheck gets delayed from Friday to Monday. Middle class is when you don't have to count how many times a week you go to the laundromat.

Middle class varies beyond recognition depending on which culture you're looking at --- I suspect you're overgeneralising your own. (Weekly paycheques? Laundromats which are cheaper than washing clothes yourself? Neither of those are things where I come from...)