If a girl flakes or says she doesn't see this going anywhere or any of that bullshit and you don't get to send her a text along the lines of 'hey, hit me up when you change your mind' or anything along those lines, but you go silent, does she understand that the ball is in her court now? Let's say she ghosts you and you don't pursue. Is she aware that the ball is in her court now? Does that 'hey, the ball is in your court now' text make any significant difference?

If you're looking for context, I made a post about this particular girl a while ago here

https://www.girlschase.com/boards/viewtopic.php?f=3&t=19650

Largely irrelevant now. What I'm trying to understand is how this ball in her court technique works and how to apply it properly. So does walking away without basically stating 'hey i'm walking away' make it obvious to her?