This is a good starting point to determine if a person is a sheep. I define them as believing everything which comes out thier party leader's pie holes. Just think about it and you will know where you fall.
1.) It was in thing to get plastic bags, saving the forest, for years.
2.) Then it was it back to paper instead of the plastic because they are filling up the land fills.
3.) Now the sheep carry their own bag into the store.