To see things clearly you must let go of any prejudices. It is in the very nature of having a body that we also have strong feelings and impulses. But if we allow our thinking to be controlled by these, we cannot act with gentleness and graceful wisdom. Therefore, it is necessary to calm the body and its inferior elements, so that our thoughts can be clear and balanced.
Maybe you don't understand the answer, maybe you don't think the answer is right. But this is what Ching advises you to do. Of course, you can draw another hexagram until you find the answer you want, but then you miss out on the wisdom and progress that the I Ching wants to help you achieve.