When it comes to breakups, when a woman say it is over, it is really over, so to get girlfriend back can be very hard and difficult. While men easily forgive, women tend to bear grudges and easily get suspicious. Their rationale is that, once you hurt me, you will likely do it again.
However, you need not despair, as there are numerous ways to get girlfriend back fast. You might want to give her a little space for a while, to let her get off some steam since having an angry conversation will never work. Once you think that she has calmed down, this may be the best time to approach her. If at first she does not want to talk to you, then be patient. You want to win her back and not drive her away. Having some self-confidence works sometimes, so do not show her how miserable you are inside and do not try to be funny either. Trying to get girlfriend back is a serious business, so show her how you really want her back with your sincerity and love. Carefully think out the words that you are going to use, and admitting how sorry you are for the things you have done can be a good start.
The best way to show how truly sorry you are, is to apologize directly with sincerity. Saying you are sorry repeatedly is not only bad for your self-esteem, but can greatly make your words meaningless. Moreover, once you get back with your girlfriend, you need to veer away from committing the same mistakes since this will make your apology meaningless. If there are some habits or attitude problems that your girlfriend does not like, you need to stop doing them. Women will not likely give third chances, so treasure what you have. You can mull over the reasons of your breakup for a thousandth time, but if you are not going to change, then you can forget on getting her back.