Cheating

How do you feel about it? Have you done it? Did/do you feel bad about it? I'm technically separated from my wife and am currently pursuing another. I have succeeded in some ways, but have not had sex with this newly found temptress. Not yet. I would like some of your thoughts. I'm not saying that your comments will effect my decision at all, i'm just will to hear a few things from outside of the box. So, what say you?