There are few things worse than having diarrhea and yet not being able to use a toilet because someone else that you live with is sitting on the only toilet in the apartment. If there was any way I could have a bathroom that only I would use, I imagine I would spend most of my life in the bathroom.
When I am reading a book, or watching a movie, the last thing that I want is to interrupt what I am doing. Whenever I have time and I am alone in the apartment, I will take a book I am reading or at least my ipod with me to the bathroom. I can easily stay on the toilet for two hours straight.
Someday, if I ever have my own apartment, I will probably just set up a place to put my laptop so that I can write. When I am inspired and know what topic you want to write about, I get angry that I need to use the bathroom. By the time I am back to the computer, I have forgotten what it was that I was trying to say. Those who live alone in their own house or apartment have very little to complain about.
I know that not only are bathrooms relevant to me, but that they are essential for all humans. No matter what your race, gender, age, or religion is, I know that you urinate and defecate. In this way, I know that all people are not as different as some of them would like to imagine.