I don't find hot girls hot?

like lately when I see a girl, if she's hot I feel like I want to nail her... but I don't feel overwhelmed with emotion when I see a hot girl. Same thing when I start talking to girls and their personality... there's no personality that makes me think "wow! this girl is so cool" while I'm talking to her... just that I'm talking to a woman but with a take-it-or-leave-it mindset. I'm just neutral toward the whole thing... I want to nail her, but at the same time I'm totally detached and don't give a crap how the situation turns out.