You can still be a vegetarian as long as you don't eat your ballet slippers.
There's no general rule for this, it depends on the people you're living with. Some people want you to take off your shoes when you go inside, some don't mind. When you arrive, just do what the host does. If they take off their shoes, so do you. Most...
Yea, its pretty gross to wear someone's slippers. I require ppl to take off their shoes. But I have carpet. Even if someone had wood floors or whatever, why would anyone be bothered to take off their shoes?? Not like you're walking around on mud floo...