Fear of rejection is a terrible thing, and probably stops a lot of beautiful relationships from ever getting off the ground.
In my experience, go for it, she will be flattered even if she is not interested. It can be hard to take if she says no.. but better to have taken a chance!
As for flirting... you're looking at the queen And generally I can get it right and just have a laugh with someone, occasionally I've got myself into hot water because the person thought I was more interested than I was.
If I AM interested, I prefer the direct approach, most men are so busy being shocked, I take their open mouthed expression for an assent and we're out on a date the next night..
I think 'The rules' are absolute hogwash. I've read the book, and it's all about playing games, not being who you are, and pretending to be busy when you're not so he will be more interested.
Well if he's not interested in the real you, whats the point in carrying on with it! I want someone to be completely into me, not some facade of what I pretend to be.
Poppy