Not weighing myself this week

I've always heard you should just weigh yourself once a week.  Normally, the only time I don't weigh myself every day is when I'm eating like a fiend.  This week, I'm going to try not weighing myself even though I'm working out more.  Maybe it will increase the suspense and make me work harder, since I won't know how I'm doing and I won't want to be up.  I will have to weigh in on Wednesday morning since I'm heading out to Colorado for 2 days of skiing Wednesday night.