As with all goal setting, be realistic or you will doom your fat battle to eventual failure. And remember that occasional cheating and back sliding is human. Don't use it as an excuse to give up, however. Just start over the next day. Pay attention to other parts of your body, too.
Most women know men are visual and usually want to date attractive women.
Some guys think men don't have to worry about their weight or general appearance. That good-looking woman you're trying to date cares. She is not going to be impressed with any of the above. In fact, we've all seen him. But it also has a lot to do with the person we first seek out in a crowd.