Three things, in the comments. 1. One thing that went right. Be specific, not "I did okay." 2. One thing that was harder than you expected. 3. Your one thing for the weekend. On number three, be realistic rather than ambitious. "Protein at breakfast both days" beats "eat clean all weekend," because one of those survives contact with a Saturday and the other one never has. The weekend is where the week gets decided. Not Monday.