I knew who a nun is when I saw the movie, "sound of music" as a child.
I really enjoyed the movie, so I asked who were the ladies putting on long robes.
That was how I knew who a nun is and what they do.
The clothing alone is an indication that a person is a nun, I think that's the whole idea of separating themselves.
They are usually not alone, they walk together.
Definitely when you see a nun, there is another nun somewhere around the environment.
I think the idea of staying together as nuns is to work together for the greater good.
Having one another is a gift they should cherish.
You can also participate by clicking here