2016 0828 Sheep vs Goats Which Are You

What does it mean in the bible when Jesus separates all of the nations as a Shepherd separates the sheep from the goats?  Are you a sheep or a goat? What difference does it make if we are listed as a sheep or a goat? The goats are in real trouble as one who is ready to be thrown in a furnace.  The sheep will inherit the Kingdom of God from the Father himself. Why would anyone not want to inherit eternal life when it is so simple to believe in someone who loves us so much that he would give His only Son so that He could just be with us forever.