 Because I want to see this in real life and I want to see if I like it. Eh, I don't like it. Or hey, I do like it. Whatever. Some people come to Jesus, alright what is the return policy? Eh, it is not working. I tried it for a whole week. Jesus Christ is not a product. If it didn't work it is because you failed not because He failed because He is not an it. He is a in. And He will change you.