Reminiscing about the good times is really a regression of your emotional progress. You should never allow yourself to call or go visit your ex in a moment of weakness. This will just set you back emotionally and you'll have cheated yourself out of time.

There are reasons you two are not together anymore, and you need to bring those to mind forcefully. Don't forget all those irritating habits he or she had that you could not stand; remember all the fights.

If you think there may be a possibility that the two of you could mend your differences, you still need to give yourself a break away from each other. Your ex needs to earn his way back into your life and prove he is worth it.

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2. Don't Be Friends

For the first few months following a breakup, you should not socialize together if at all possible. You should try to have no contact with your ex -- no meeting up in person or contacting each other over the phone, via email, text messaging or connecting on social networking sites. As the saying goes, old habits die hard. It is just too easy to fall back into the relationship. It's like an old, comfortable chair.

But you've got to remember that chair is full of dander and parasites that you really don't want crawling all over your skin! Plus, it can be just torturous to your heart to be around your ex, especially if he's the flirtatious type. Don't do that to yourself. And never, ever fall into the trap of indulging in one last romp for "old time's sake." What's done is done -- and that includes your sexual encounters with him.