I make it a point to never say anything in my talks I don't personally believe. The closest I came to violating that self-imposed rule was a recent talk where I decided to include a line (posed as a question) about staying faithful if we see "the Governing Body" challenged. I refuse to use the term "faithful and discreet slave". Even if the GB itself uses "FDS" to describe themselves, I won't. From my experience, there are always a few who get just a little uncomfortable if you use "GB" all the time instead of the more flowery "FDS". "FDS" connotes some ethereal group wrapped in robes of holy spirit, whereas "GB" is a group of old (mostly) white guys who love their colored pocket handkerchiefs and pinkie rings and hate tight pants.
I've only ever had one person ask me, "oh, you mean the FDS?" I responded, "no, I used the term GB. They're one in the same, right?" "Well, technically yes, but...."
Sorry, rant over.