Hi Xun
We meet again here - we will discuss ya, without the Star Wars light beam.

We let Bzsm safe keep them for now.
Okay, I already told you that I am a 'banana republican', that cannot read Chinese, best can only write my Chinese name.

If you choose to debate using Chinese terms, I may not know wht some of them are.
I hve no direct reading frm Classics text to champion my learning
bazi course. Wht I have learnt is only Joey Yap, Guan Leong & Vincent Koh, and a lot of forum reading in Mastery Academy, plus lots of info digging on Google wherever there is Eng text. Thanks to fivearts, I gathered a lot of info here also.
Other than the above, for me it's practice, practice mostly.
Wht I understand from the Six Harms is tht yes, like you said, it prevents combinations frm occuring. The bks I've read so far are not advance ones, so there hve been not much on the seriousness of this impact. However, JY did show an example of a Harm case in his bk whereby the
DM was harmed by his own business partner who took funds frm their biz for personal benefit.
Based on my decoding practising, I think we need to review wht the elements involved in the EBs in Harm formation are, and their representation in terms of
Ten Gods, to understand or anticipate the Harm relation between EBs better.