“I am the only one who is right 為我獨尊” is an attitude problem some Feng Shui masters have. They can make statements from their own misunderstanding to declare that others are wrong. They are just using their own mistakes as the standard to claim that the correct ideas of others are wrong 以己之非，非人之是. They also like to step on famous forerunners to make themselves known.
For example, Song Dynasty scholar Cai Yuan Ding 蔡元定 explained that when a mountain was compared to water, then the inactive mountain was yin while the active water was yang. Water is approaching and wooing a mountain like a man wooing a woman. The water embraces the mountain just like a man would embrace a woman whom he loves. This is a vivid example illustrating the concept of yin and yang.
The self-crowned greatest Feng Shui master in 600 years Mr. Li Ding Xin 李定信 says that Cai was wrong. He made statement that the opposite is true: Mountain is yang while water is yin. His basis is from the Burial Book 葬書:
"Earth is the mother of qi. There is qi because there is earth. Qi is the mother of water. There is water because there is qi.”
How does it prove that mountain is yang while water is yin? Mr. Li explains:
“This means that earth (dragon) gives birth to qi. Qi gives birth to water. Dragon is the boss and water follows. Therefore, dragon (mountain) is yang and water is yin.”
To annotate his explanation he also says:
“According to Zhou Yi, everything in the world can be categorized as yin and yang. For example, heavy is yang, light is yin; above is yang, below is yin; brightness is yang, darkness is yin; strong is yang, weak is yin; boss is yang, followers are yin…. Etc.”
This is Mr. Li’s understanding of Zhou Yi. No wonder he talks about himself,
Twenty or thirty years ago, I also was a “Feng Shui“ master making a living in the rivers and lakes”
You bet, Mr. Li still is today.