women in general have the mind of a 5 years old girlinteresting , also the part about initial interest is true, you have to **** up really bad.
i once had a girl blatantly and overtly tell me over the phone ''your look helps you out alot''
my game that works for me is usually silent and aloof, sometimes i dont get nothing until the traction builds, or a girl will come over into my space which happened at a bar a couple weeks ago i was sitting alone and she put herself in my space , long story short i engaged and she had good response at first , untill she mentioned she was 6 ft , i said something that completely turned her off and maybe showed insecurity about height , and she was gone in seconds.
its also a good note that some women will pull back or next you if they feell like they cant have you the way they want or control the interaction as much as they want.
I would say that on the contrary , if she was receptive and you were not a big simp , her blocking you actually says that she blocks you because she is attracted to you but you fail to meet her needs ( date her , sleep with her, developing the relationship , or whatever )