I have become very good at closing Day 2's and I have become decently good at same night sexual escalation, where that at least half the nights I can get a verbal confirmation that the girl wants to have sex that night. This is where I am running into a sticking point.

I personally don't feel comfortable going home with a chick the first night I meet her. With alcohol it is no problem, but sober, I need to build up more comfort, to where it is usually me who is running away from a sexual encounter.

Does anybody have any advice for getting over this kind of anxiety, besides just do it, or just keep cracking at it, until I get used to it? Any good books or techniques you have practiced to become more comfortable with your own sexuality?