On monday, you want to get in the bathtub with a book and some music in the background and never get out. Call in sick, leave work early. You should do whatever you have to do to get some time to yourself. How are you ever going to make a good connection with someone if you're always exhausted? Store up some energy early in the week, and on thursday you'll be ready to run and jump down the street. You'll be beaming by saturday, which might finally be the magic day.