It's because you're not NT, very much like myself. You don't have to try to be NT, you just are. I also thought i was good at talking with people and it turns out that i'm not, im just someone who can talk with people but they bear my existance for a while. It's not like people end up liking me or something, I don't know its weird. I won't say that below average dudes with good social skills have perfect relationships. They're usually the little puppies of their girlfriend and do everything for her. But they get laid.
So i don't know, saw a dude who was my height and had that pretty boy look. And i thought how did he managed to bang this blonde hot girl, and i saw how he reacted to his gf and what he did. Turns out he's her servarnt more or less, does everything and follows her everywhere.