This was part of disscussion in one of Facebook groups. Planned to make a proper article based on those notes, but it would take quite a work, so finally decided to publish it in original form. You can touch hands with someone, and be impressed, feeling something unusual. But then, will this person will be able to exhibit what you expect under conditions of actual violent fight? Now, Wang Xiangzhai's thinking, especially in later years, when he called himself "Contradictions Old Man", was based on dialectic philosophy. In situation of contradict ions creating some balance, which creates next level of contradictions and so on. Relating it to developing fighting abilities and skills: when you start, any opponnent can destroy your "balance", hitting you, projecting, throwing etc. You develop some basics, and it turns out that you can deal with some opponents easily, maintaining your "balance", but still there are some who are able to destroy this ...