Glad you noticed the quotes. By the 'real' world, I meant the familiar, the world we live in when we're home. Not to say that anything besides our world is bad, but it just simply isn't a familiar part of our worlds and lives. And humans just plain like repetition. We're a race that likes structure in general. Not to say that we don't like changes, because we do. But we all have that fundamental little thing that if it changes, we go insane. For instance? I'm a terrible wuss on sleeping. I'm not the type to stay up all night and sleep all day. If I go to sleep at 5 in the morning, I'll wake up at 8, without fail. And when I feel homesick, eating something spicy and mexican always makes me feel better.
That was just ramble... but whatever. It's early in the morning.