My advice is to enjoy it, smile through every part of it, you are changing your life for the better so why not enjoy the ride and laugh your way to slimdom.
Never dwell on the negatives, always see the positives and realise that this diet is a choice and not a prison sentence, you have decided to be slim and this is a quick, safe way of doing that so be proud of your decision and blink and be slim.
Let nothing and nobody stand in your way, including yourself!
Best of luck with it - all I can say is prepare for the first few days to be tough enough - but don't give up - I'm only on day 2, yesterday was horrible but I'm fine today. And I only found this site today - but the motivation is fantastic.