Go and kill most of Liberty City...

Booze and sleep.

Become a blues musician, OP.

Changed the pic, I was mainly just looking for the most work safe obvious prostitute picture I could find. :-p

Tomorrow you will still be alive.

It takes time and patience, also i disagree with what most people posted here, since those are mostly the easiest ways, but the pain will continue to linger inside.
Life goes on, and what shapes you as a person is not what you make of the happy moments, is how you rise from all the hardships that life throws at you

Prostitutes are expensive, alcohol makes your head hurt and makes you feel sick.

My advice is do the five knuckle shuffle, do it until your manhood hurts and you no longer enjoy it!!!!!!

That kept me occupied for about an hour after i broke it it off.

In all seriousness though, i found its best to spend as much time as possible with that person, without turning into a stalker and then eventually the feelings just subside.

having sex with another women definately helps though.