H SeaNymph,
What date is your surgery booked for?
I was thinking about the work (eating) situation also and because im a Yo Yo and ive lost weight before ive just decided to tell everyone im going on Opti Fast and starting at the gym ( I do have a gym membership), another lady at work uses Opti Fast so its no big deal to anyone here, and once they all notice my weight dropping off ill stick to my amazing Opti Fast story... well that's my plan anyway :-) :-)
Good luck cant wait to read your updates.
D