I'm obssesive when just the thought of you comes up

Alright, so Wednesday we had a new student join our little band of misfits at night school, and I thought he was yummy! That is putting it mildly actually. Whenever I meet a man I map out our whole relationship in my head. I imagine how our first flirtation will be, then how we will start dating, how our dates are gonna be, who's moving in with whom, are we gonna get a pet together, are we gonna have an open relationship, what our first fight will be like, where will we get married, will we adopt one or two kids, etc.
The school environment facilitated my talking to him since there are only 8 or so of us in the class total, but when I start crushing on guys at meetings for example ,I am a total doofus! It can be weeks, even months till I get the balls to actually introduce myself to the guy, I think the main reason for me to not talk to them for such a long time is that I like to keep the mystery of what the guy is really like, and how he will probably not live up to my head's standards. For example the guy in my class, I found out tonight, is straight...and of course I was disappointed, not because I really thought we had a chance of ever being something, but because I was enjoying the fantasy that my head was creating, it's a lot easier for me to live out my life that way I guess. I would like to change that, and start dating for real. People keep telling me that you shouldn't date in early sobriety, but i'm so antsy just because the last time I was in a relationship, President Bush was still popular, if that tells you anything!! I know, I know...someday my prince will come, but WHEN!? I want him NOW DADDY!