Think it would be impossible to get back your ex girlfriend or lover? Come on man, you're better than that! It's not hopeless, and the chances are pretty good if you have the right strategy. With the right techniques, you have a real shot here. And contrary to what some 'experts' would have you think, you don't need to do anything sneaky or dishonorable either.
Without even knowing it, you could be making all sorts of dumb mistakes that are reducing the odds that you'll get her back. Let's get them cleared up so you're not just digging an ever-deeper hole for yourself.
First, leave her alone! You might be worried that she'll forget about you if you don't stay in close contact, but give yourself more credit than that. She won't forget about you if you don't talk for a bit. But she may decide you're desperate, weak, even pathetic if you keep pestering her.
A better approach is to let her know you still have feelings for her and are open to the idea of getting back together, then leave her alone for a while. If you see her don't ignore her, or blow her off if she calls, but do your own thing and don't be the one making contact.
Once you've given her some time (a month is a pretty reasonable period) away from you, it is time to get in touch and ask if you can meet. By now she's had some time to think about what happened, figure out how much she misses you, and maybe decide she wants to get back together.
If she tells you where to go, well man, that's probably the end of it. Be cool and let her go without a scene. If there's any chance at all of you two getting back together, throwing a fit at this point will eliminate it. And whatever happens, you showed some class and walked away like a man with your pride intact.
If she does agree to meet, you've got to be smart. You need to use this time to get reacquainted. You can't grovel and beg her to come back. And you can't let the conversation slide into some old argument or start criticizing her over what happened.
What you do need to do is cop to the part you played in the end of your relationship. You've got to have thought this through beforehand and know what mistakes you made. Tell her about them and how you are going to fix them. She needs to see that you've put some effort into this and have a sane plan for fixing things.
Whatever she says or does, you need to keep your cool. Chances are that she's heard this kind of story before, either from you or from some other guy. So don't be surprised if she doesn't believe you at first. If you are going to win back your woman, you have to do what you said you were going to do to prove to her that you're serious.
That's the basic outline of a plan that can get your woman back for you. But as always, the devil is in the details. This is where an easy to learn system comes in handy.