I'm fine with nerdy girls that are similar to me, but whenever i fluke out and get a reply from a genuinely hot girl i have no idea how to play it, i just clam up and never ask for the phone number, then eventually they stop replying.
I've spent the last 2 weeks (too long, i know) occasionally messaging with such a girl, it got to the point where i asked if i was boring her with all the messages and she brought up that we can meet for a coffee this week if i want (i still don't have her number). The thing is i feel insanely nervous about how it will go from here, i still haven't even replied yet, i feel like i've over-sold myself and she'll show up, do a 180 and run for it. I know i should stop being a pussy and go for it but i have an unusually nervous feeling about this. Re-reading this post i'm ashamed of myself.