Others have explained to you many times. Maybe you should read the thread slowly. If you look again I even took the trouble to explain in point form. When that failed, I provided the analogy
I don't think you are stubborn but you have difficulty with reasoning.
I'm not talking about NCMP. You repetition in several posts that I fail to understand concepts of PR and other countries elections models.
you never answer my questions direct but just beat around the bush when I asked you to point out what PR I don't understand.