Girls will ignore you or try to get away from you,most of the time ,when your fundamentals are shitty
Yeah you may chit-chat and all
Or grab her no/IG here and there
But 9/10 times if you get either of these she's shooing you away and chances are high you won't hear from her
TL;DR
Good fundamentals=good reception & more solid leads
Shitty fundamentals= poor reception/very few leads (if any)