How about we read women's reaction when "catcalled" and just stop doing it when their body language and overall reaction (like, ignoring you) clearly implies that she is not flattered / interested at all
I cold approached a gal a few weeks ago in the middle of the day in a public place. It's been years since I did that in part because of the vocal few women who were immensely negatively triggered by catcalling and public interaction.
Now this woman had been looking my general way for about ten minutes, sitting bored on a bench before I walked over.
When I started walking over she turned away and put her hand to shield her face.
Bad sign. By your rules and the rules of the blogs I must immediately abort. So I asked if she minded I sit there. She said I'm go ahead and turned further away from me and had her hand up blocking her face harder.
Really bad sign. I sat down, waited a bit, with no plan of what to say and wondered if I had gotten all the info I needed to leave her alone.
I knew all of that was
potentially a red herring, a preemptive defense mechanism in case I sucked multiplied by her anxiety that Mr. Sexy Hygro and his wispy Beard of Power was about to take her for an awesome ride above her undergraduate pay grade.
So I recognized that the real tell would be if I started talking to her and she was silent and/or fetal'd even more away from me.
I defaulted to my freshman year script, are you a student what do you study where are you from, but at 30 I'm a lot better at this than when I was younger. Started off by receiving soft um plus one word answers, a good sign that the anxiety/defensive mode was the primary mode. Over the course of the conversation she opened up more and more, spoke more, offering details of herself, and asked her own questions, gained confidence and when her sister showed up and she had to go her parting lingering words were "see you around."