It will be really hard! I was more of a pepsi max fan and I found drinking a minimum of 2 litres of water every day very hard, I had to have water with me all the time and kept reminding yourself to keep sipping or I just wouldn't be drinking enough! I'm not going to pretend its easy because its not. I found the first week really tough and I shed quite a few tears that week. I didn't find the 2nd or 3rd week that easy either if I'm honest but the results were fantastic and that's what keeps you going. I'm now onto week 18 and I still have very tough days and a few tears every now and then! I'm still working on one day at a time, that's what works for me. A lot of success on this diet is in your mind. You have to want to lose weight badly enough to succeed on this diet, if you do then you will. Best wishes.
