I only started this as a friend of mine did it and had amazing results, for the first few weeks she was on it i just kept saying " You are brilliant, as I know I just couldnt go without food and live on shakes, it really isnt for me" but as her result were so fast I bit the bullet and thought, oh what the hell, have done every other diet why not this one, I thought I would fail, secretly my hubs thought I would last a day if that etc etc, I actually surprised myself, and still surprising myself now to tell the truth. The first week I found a living hell that seemed to last a year, but, like most good intentions its the will to do something and the hope of a great loss that carries you through, but it is hard, the each week you want more and more off, I like many others have had blips, times i have eaten and shouldnt, only a couple thankfully, but it does happen sometimes, if you get straight back on the band wagon then it isnt so bad, but much better if you can do without.
Focus on getting through each day and when you wake up say " well I made it, well done me", some then feel the weeks fly by, I havent but thats just me, the hunger seems to go a bit, but the feeling of just wanting to eat and be normal doesnt tend to so much, especially in a situ when you know you would have a drink/takeaway/meal etc.
If you can make week 1, then only plan week 2 etc, dont look at what you HAVE to lose still, look at how far you have come instead xx