I was looking to join a gym recently and naturally went in to the one closest to my house. I was given a short tour and was shown where the rooms for aerobics, pilates, spinning, etc are all located. "The swimming pool is over there. It's open from this time to that time. And we have two saunas. One for women..."

"And one for men," I finished for him.

"No," he said. "The other is mixed. Some women are uncomfortable being in a sauna with men."

"But they have their own. Don't you think some men might be uncomfortable in a sauna with women?"

"I guess I never thought of that." He said.