So I have just broke up with my boyfriend of 7 years and I want to win him back! my mates reckon I should cut my hair and change my look as it is therapuetic. I have long straight blond hair at the moment and its always been like this. I'm thinking of cutting it all off and going a bit darker. getting a bob like Hayden penattiere. Is this a good idea? do you prefer girls with long hair or short hair and do you think it will make a difference to how my ex will look at me?