23 Things Not To Write In An E-mail : NPR
One search [for recurring keywords drawn from Lehman Brother’s e-mail trail] in particular targeted a bunch of words and phrases that anybody might use in an incriminating e-mail. They are:
…
stupid
huge mistake
big mistake
dumb
can’t believe cannot believe
serious trouble
big trouble
unsalvageable
shocked
speechless
too late
uncomfortable
not comfortable
I don’t think we should
very sensitive
highly sensitive
very confidential
highly confidential
do not share this
don’t share this
between you and me
just between us