A lot of women are drawn to the "Bad Boy"- look at Phil Mitchell!! Your instinct is telling you not to go there. My instinct tells me not to eat a whole cake, as I know it's bad for me, but I still do! It may be that you are curious, and you won't be satisfied until you find out more about him. Just remember that, no matter how charming he is to you, if he is into drugs and fighting, the relationship may be pretty hard for you when this "honeymoon period" wears off.