I found many punctuation errors and inconsistencies in this piece.
I'm sure this gal is a former teacher, with years and years of experience. Clearly SHE can't do it all, either.
Oh - this was a GUY, and a CUSTODIAN. Just goes to prove another point, and that is that 1) men turn into women when they work long enough for the publik screw system, and 2) indoctrination is encouraged at all faculty levels.