Nobody is going to kick you in the rear, but I'll just tell you what you already know: every time you choose what to eat or drink, you choose to either step toward a healthier you, or away from it. MF will work if you let it and if you dedicate yourself to this program. Everybody messes up, so the important thing is to assess whether you really want MF to work; if so, just hop back on the train and don't look back. You CAN do it, if you CHOOSE to do it.
One thing-- from experience I know that drinking in vast quantities (trust me, I've been there!
) can cause a significant weight drop the next morning because you're very dehydrated. Unfortunately, at least in my experience, the day or two afterwards usually shows a rebound gain of several pounds as your body readjusts its fluid levels. If you end up gaining, don't be upset-- it's not fat; it's water, and it will come off if you stick to the program and be patient. You didn't gain the weight in 3 days; it's not gonna all come off in 3 days. Give your body a chance to catch up with the changes you're making, and you'll do just fine.