If you cannot forgive, then you cannot forget. If you cannot forget, then you cannot move on. If you cannot move on, then how are you going to start something new? Something better?
But what if the person you are trying to forgive is yourself?
Everyone makes mistakes, some trivial and some significant. The trivial ones will eventually fade away, like a bad tan received last summer. But the significant ones will haunt you, remind you, taunt you, like an ugly scar inked on your body. The latter we try not to repeat, but they are still much harder to forget.
Some mistakes make you question your intellect, your common sense, and you as a person. How could you be so stupid to be fooled by him? How could you put all your trust in someone who was bad news to begin with? Why did you not listen to your gut instinct and leave him when the damage was still reversible? All the signs were there but you failed to listen. So what happened in the end? you got BURNED!
No, your heart was not broken in two. He does not deserve it in the first place. No, you did not lose all your youthful years to him. He was not worth the time. No, your life is not over just because he walked out. It is actually only beginning.
But your pride was trampled on, girl. Your short time with him was a waste, girl. And he did lie and deceive you, girl. You gave your all to him and he gave nothing back in return. Silly girl, he had nothing to give in the first place. Silly girl, he was a fraud to begin with. You hate him. But silly girl, he is not even worth hating.
It is time to move on.
There are many guys like him around. And then there are many not like him as well. Don't let a mistake like him ruin it for the rest of the nice guys. This new guy is not like him. At all. This new guy is educated, sincere, thoughtful, and caring. He may not have much, but he is willing to give you everything he's got. He may not be such a smooth-talker, but at least he has a heart of gold. He may not know exactly what you want at exactly the right time, but he knows exactly what you want in the long run. He has potentials. You just have to give him a chance to prove himself. The relationship is still fresh and new so do not judge so quickly. Do not run away so fast, but do not rush into things so soon. Au contraire, take things slowly. You have plenty of time: for you to prove yourself, for him to prove himself, and for your relationship to prove itself. Do not worry so much. Be happy. Be thankful. Believe.