"You have to realize that if you are a caring person, and you are a helpful person, you've got to learn not to be that way with anyone at all who is a stranger. I don't care where you are or who it is, especially if you're a single woman, you have to think about yourself first. And it may hurt you to have to do it, but sometimes you just have to be very thick skinned," she said. "You just have to realize that we're living in a world where there's a lot of people who aren't your friend. And there's a lot of good actors out there."