Some writers write Philosophy as if they were paid by the syllable with bonus payments for including untranslated Latin. They also use jargon which may or may not clarify meaning. For a spectacular example of obscurity through excessive use of jargon, see Martin Heidegger's Being and Time (almost any page).And ends with this bit of tu quoque.
Don't bullshit. Most people know when they are doing it. If you don't, you are probably in the wrong subject.Q.E.D.