sitting in class - class..... glass!
sitting on glass - pass the glass!
oops, i tripped on the class.
shit.
at least i didn't trip on glass.
that'd be INCONVENIENT!!!!!!

sitting in glass - i can't breath.
i have an extremely nice view, though.
sitting on [SPACE AND TIME] - i can't think....... except i can, and i'm thinking about glass


"......what's the true color of glass?
do i look at glass, or through the glass?
can glass think? and if it does, what does it think about?
do i think, or do i think that i think?
if i follow this line of thought, will i get stuck in a recursive loop?"

yeah, best to ditch out of this sooner rather than later.
that leaves me...... sitting in class.
still.