I have almost always sat down to pee, except for the few times that I tried to use a urinal in which I felt too exposed and self-conscious about the whole experience, so I've never used one again. The last time I used the men's bathroom, about five years ago, I was so grossed out over the look of the place that I immediately turned around walked out and straight into the women's. And the time just before that, I went straight into an empty stall because it was crowded and the men gave me some really strange looks, like who is this woman in our bathroom, as I walked past them, I couldn't get out of there fast enough I was so nervous.