Maybe you should put down the book and take some actual lessons in Xingyi before you offer any opinions about its basics.
I was on the forum when people asked you about who your sifu was and how long had you been studying WC. You were talking about WC groundfighting that you hadn't gotten to learn yet. You said you studied with him for 2 years.That is funny because my profile says 8 years. Where have said this? Could it be something that you misunderstood or are jumping on the Lkfmdc/Sanjuro ronin/kansuke bandwagon?
I think I was among a quite a few who pointed out that you shouldn't be advocating WC groundfighting if you hadn't had any lessons in it.
Please do listen to Hendrik. He's not telling you what you want to hear this time. He's giving his opinion which doesn't agree with your books.Since when do you agree with Hendrik?
Furthermore, I would rather listen to Hendrik than to you any day. He is a REAL kung fu practitioner something that seems to be rare in this forum.