How can I sustain flirting properly?

Try not to think this way; you'll only make yourself crazy. Instead, try to cultivate an attitude a lot closer to I have choices as to what to do with my time; this boy should show me why he is worthy of being the person I select to be with.

I am not saying to be stuck up. Rather, the idea is to give yourself and your time value in a relationship, and not wait around for someone to make a move or whether they will deign to spend time with you.

Now you can either take the bull by the horns and be the one to do the planning (or at least suggest the planning), or you can wait for him to do so. Either way is fine, but understand that waiting around and being passive can be crazy-making. Particularly when you see relationships as your chance to be with someone. No; the relationship is their chance to be with you.

I think you are totally right! Thank you for the advise!

Aw, thanks! Best of luck to you!

Flirting, by the way, is not at all hard. You just have to relax, smile, make some small jokes (NOT at the expense of the person you're talking to)--but most importantly, don't worry about how you appear to the other person. A good way to become adept at flirting is to flirt with everybody. I flirt with the 14 year old girl at the burger joint and the 50-somthing woman at the cleaners. I flirt with the ticket takers at the subway station and with the wttiress at the restaurant. The Girl often says that if i ever stop flirting, she's gonna call an ambulance because she's sure it will mean i'm dead or dying.