I'm not at all surprised some "HQ guys" interpreted it that way. When we used it in FellowLaborers. however, that is not at all the message we were expected to draw from it. In fact, it was just the opposite. We were to adapt to other cultures, not expect them to adapt to us. If you're at an event where it's common practice for everyone to eat with their fingers, you should do the same to put others at ease, adapt a "when in Rome" sort of attitude.