How do you judge attainability when you have to? Any helpful tips and ideas?

[sneaky_charm]

So basically the question states it. I can't gauge my attainability nicely. I have found the 'ACER' technique from Chase's "Being a Challenge to Women" (https://www.girlschase.com/content/being ... rning-them) quite helpful, but still, are there other very specific ways?

How do you judge attainability when you have to? What things can I do to understand where I am with a girl at a certain point when I'm unsure?

- Kevin