If a woman is not into you, is there a way to win her over?

Or is it better to fact the fact that she is not into you and walk away, emotionaly so to speak.

I read that apearing like an Alpha Male or behaving in a different way is the way to do this. But I am not sure if this is just rubbish?

It depends on the woman. Most, that I know prefer a sensitive, androgynous male who will listen and respectfully do some "girl things." A few women seem drawn to the alpha male type. I wouldn't date one of these. It's likely that they are conditioned to be bossed around, frightened and abused.

Of course, I wrote this, it is my opinion.

If you cannot attract a female by being yourself, you don't need her. Its up to her whether she wants to spend anytime with you. If she isn't then don't dwell or take it personally. Simply move on. Acting like alpha male and your not, not the way to go. Most females are attracted to happy confident, men who know how to be respectful of their feelings, and patient with them. Make her comfortable in your company, and you never know. Even if she doesn't want you as a b/f, she may have a friend she wants you to meet.

You be yourself, if they like you great, if they don't find one that likes you for you. And in the end sometimes it is just timing, she may be liking someone else right now and you are just at the wrong time and place.