You know, there are days you just suck. No matter how good you are. Serves go out, and when they do go in, you miss an easy second ball. You can't hit one backhand in the sweetspot, one forehand down the line. Is there anything you do to get over a really bad day before it's too late? Or do you simply give up, accept that you should have stayed home, and laugh about that 6/0 6/0 socre?