Best way to get over a person?

I have tried:

> Making myself really busy with work
> Hang out with friends, meeting people
> Do fun things that I like
> Getting drunk
> Think of all the wrongs he has done to me (trying to hate him)
> Not to be interested in what he's up to

Nothing works... I'm still left here wishing that we'll be back together again although he hurt me and broke up with me.