That's okay, because Paraliminals are designed to "confuse" the conscious mind. Since you cannot consciously follow two voices at once, your conscious mind will automatically start to daydream, or think about other things, or go into a trance, whatever. What happens then, is that the positive messages reach your other-than-conscious mind. There is less resistance by your non-conscious mind for change and programming new behaviors or beliefs. As long as you have stated your goal before you listen, you should still notice benefits from listening.