[vraivroo]

Your so-called "middle class" is merely a subgroup of the working class. Trying to differentiate between an upper working class and lower working class is simply snobbery.

[bryanrasmussen]

or it may be economics or sociology or any type of trying to build a rational model of how things work.

[CriticalCathed]

No. If you have to work for a living, you ARE working class whether you have pretensions of being upper or not.