 I said it ain't no doubt in my mind, no. I said it ain't no doubt in my mind, no, no. I know it ain't no doubt about it. Because I know too much about it. Sometimes the more I sing about it, it makes me feel it. I feel I want to shout about it. I said it ain't no doubt about it. I know too much about it. The more I sing about it, I feel I want to shout about it.