and this part:
lack of conviction when it comes to opening sets of 2 girls or more and also what to talk about after the open. If I don't get an immediately chatty girl then I soon run out of things to say. Demonstrating higher value and all that isn't a problem but I don't find it particularly fun just reeling off lots of exciting things about myself unless it's intertwined with a long conversation with the girl.

Obviously, it takes 2 to make a conversation. It normally depends on environment I find...situational stuff but if they've been approached by loads of men already then you need to make it more interesting.