I actually find work the easiest. I work 8-4 and I have a shake at home at about 7:15 then at work I tend to have a coke zero about 9:30 and bar at 12:00 and that's it, sometimes if I want a little extra I have a small skinny late (we have a costa at work) in the afternoon. Lots of water really fills you up. That way I can have two packs or a protein meal and a pack in the evening which is when I tend to get the nibbles! It's fine when your in ketosis, so give it 3-5 days and it'll be fine. I started on a friday morning so that the worst of the going into ketosis was out of the way by Monday (I find day 2&3 worst) Good luck! You'll find a pattern that works for you x