Are there contradictions in different divination methods? For example, if you occupy your feelings, you can come to the conclusion that shock is thunder, and you can use plum blossom to solve it.

This truth has long been explained in the Book of Changes: according to the subconscious principle of divination, if you divine something at a certain moment, as long as your thoughts are pure and strong, and you want to get the answer through the Book of Changes, you will choose a method closer to the actual situation at that moment. For example, according to your example, if the development trend of things is good, then you can only think of plum blossoms and six hexagrams when divining. If you want to try another method at the same time after using one method, the influence of the subconscious mind has been disturbed, so the Book of Changes says, "If you accuse me at first, you won't accuse me if you blaspheme repeatedly."