I have done this diet previous too, (9 weeks and 3 stone alb off) and it really is brill if you stick it out, I'm sure others who have started and given in can tell you, you will feel terrible about it, and you will instantly regret it. Just keep thinking about the reasons you want to do the diet and why u took such a big step in the first place, giving up £45 (northern ireland price) every week is not easy for anyone, so just remember that. A tip i learned was to draw out lots of squares, i originally needed to loose 75lbs when i started so i drew 75 squares, and every time i lost a pound i coloured in a square, it sounds so stupid - but its just a daily reminder than you are making progress!