When I was working, everyone knew I did photography outside work (and frequently at work, though not aesthetically pleasing stuff there). It was a good balance for being immersed in microscopes, Infrared spectrometers, gas chromatographs, and crime scenes. Since leaving, I happened to talk with someone I never got along with at work (we were not in the same unit, he's a trooper, I was a civilian) and found that we had a lot in common as he uses Speed and Crown graphics outside work. I never pegged him as a film shooter, but he was. And he never knew I was into larger formats. It's actually a minor miracle that we had a nice conversation about it because we nearly came to blows on many occasions at work.