When they think they do, things fall apart.
That's partly due to only real men knowing how to fix things. Most metro/homosexuals probably can't change a tire.
I was actually thinking politically...but even non-metrosexuals can be mechanically challenged. I like to do mechanical things better than my wildland firefighter hubby...who, when he was young, used to rappel out of helicopters...and is not by any stretch of the imagination metrosexual.