The barrier of Feng Shui Huan Gua is water. From the perspective of the hexagram, you are thinking too much and too scattered. Not only is it not conducive to learning Yili, but it also causes you to be irritable and have poor Qi and blood, causing many problems. Unnecessary trouble. So the best thing to do is not to deliberately get entangled in this matter, and you will naturally feel cheerful. Moreover, the Yi Jing is by no means just about divination, the Yi theory is more important. People who understand the Yi theory must understand divination, but many people who do divination do not understand the Yi theory at all. This is the overestimation of the Yi Jing, which is a pity. I suggest you search for the video of "The Mystery of the Book of Changes" taught by my teacher Professor Zeng Shiqiang at Baijia Forum. After understanding the basic concepts, you can consider self-study