If you want to lose a guy in 10 days, like Kate Hudson did with Matthew McConaughey, you can. Of course, they really did end up together after their ten days was up. It was only done for a magazine article anyway, so if you want to do this for real, then follow these steps. Remember, the easiest way to break up with someone is just to tell them "I don't want to be with you anymore." This requires a lot less effort, and is guaranteed to work.
1 . Never say "I love you""please", or "thank you".
Don't discuss your future and constantly talk about other hot guys. Talk about your ex-boyfriend if you had one. That will really piss him off and hit him in the heart.
2 . Avoid Him.
Try avoiding his phone calls, e-mails, and instant messages.
3 . Be Boring.
When you do talk to him, be extremely boring so that he won't want to call.