Don't be so hard on yourself. I did a juice fast for 24 days and ate a salad on day 6 or 7 and I too felt bad about it, but I didn't eat again and I know it may seem like starting from scratch, but realy to me it wasn't. I still felt incredible after the fast was over.

I am now on day 12 of a juice fast and I have learned to strain all my juices. I cannot believe how much pulp I was drinking before. I got hungry a lot back then, but now I am not. Just learn from what it made you feel like to eat and you wont do it the next time.

I find that juice fasting fills me up a lot more than master cleanse or water so mabey that is what you should try when you get hungry. I am not sure if that is what you are doing of not, just a thought. I made blueberry, tangerine, and apple juice mixture today and it was great!