What happens if you "screw up" your diet this weekend?
The quickest way to recover from a "diet blunder" is to just do the next best thing; wait until you're hungry to eat, grab a salad, skip dessert, include a healthy snack.... You will be back at it no time!
It's important to remember that just because you had a few days when you weren't nourishing yourself properly, it's ok. We all fall off and get back on. It's about consistency, give yourself permission to forgive yourself for eating pizza and taking a few days off from the gym, and start again!
It's a lifestyle, not a diet. When you mess up, let it go, and make the next meal healthier. All you have is the current moment, there is no need to dwell on what happened, as long as you're trying to make the healthiest decisions right here and now that's all you can do!