I'm a sophomore in college in the US. I'm not in a frat (but I'm working on joining one) so the way I get girls is by going to bars/house parties. I approach girls and start flirting with them, or sometimes they even approach me. Then I take them back to my dorm room and have sex. I want to plate some of these girls, but the problem is, I have trouble texting them to meet up a second time. I do it the right way: saying what I'm doing later and then inviting them to come along. I've tried inviting them to do things with me and my friends (going out to eat or going to hang out in a major city nearby), inviting them to pregame with my friends before we hit up bars/frat parties, and even to study together (I know that probably isn't the best but I've tried everything else so I figured why not). They usually respond pretty fast but are always busy during that time or say something like "I don't know what I'm doing yet". Wtf? I guess it could be because I seem too into them when we first meet. I could fix this by changing my behavior when I first meet them to seem like I don't care about them at all. This would mean, not putting effort into having sex with her and just "getting it over with" (right now I put effort into making sure she has a good time), getting her to leave my room soon after we're done (we usually cuddle and talk for a few minutes afterward, I know that shit's beta as fuck), and not even trying to get her number so she thinks I don't care about her that much (I always get her number afterward). How does that sound? And what can I do to text the girls I already have met? I still think some of them could be salvageable because at least they care enough to respond quickly, and some might actually just be busy.