Look man, it's BEING not DOING. When you become an attractive guy, you know you're attractive and you just assume. When I walk into a room and already know who is attracted to me and who isn't, I'm not bullshitting you or trying to brag or seem cool or whatever. It's just like a 6th sense and you can literally feel the attraction, and since you have a positive self-talk you assume they like you. Which again boosts your attraction to the girl because HUMANS ARE FUCKING MIND READERS. Well, body language readers, but how you're reacting and relating to the environment is still written across your forehead.
So yeah man, keep doing your gym tan laundry bullshit grind work and keep your state pumped and every girl will like you. It's just how this shit works, one positive experience frees you in your actions towards girls and it compounds attraction.
If the girl is at all investing time in you, she's attracted. A lot.
But this post is good, because it's going to help you get on the right path. If you can't tell girls are into you, you're doing this shit all wrong my friend. Your mind-set is wrong and you can fix it here today.
If you can't tell if the girl is or isn't attracted within the first 2 minutes of the conversation, I don't know what you're doing, but it isn't game. MAN to WOMAN, I have a dick you have a vagina. You're not being overtly friendly or an emotional tampon. You're being bold, confident, and at the very least they should be throwing shit tests at you to see if you are who you say you are.
You should moving forward to making out with girls in under 2 minutes, and learning how to ILLICIT indicators of interests and green lights for escalation.
If I can walk into a room and just by knowing who looks at me and who didn't and their body language reaction to that and know who likes me and who doesn't, you can safely assume the girl that is texting you is attracted enough to atleast string you around for emotional support and validation whenever she needs it.
The thing now is, look at how much attraction you got by being an offensive boring guy who texts girls long boring ass conversations, and imagine how much attraction you'd have if you cold walked up on her self-amused, not giving a fuck about her reaction, knowing in the back of your mind she liked you. Free associating sexual topics and holding your frame for the shit tests. This is called game my friend. If you can't tell whether girls are into you in under 2 minutes, you're not doing it right, you're too soft, too friendly, and not behaving in a man to woman way.