You're not alone. I've just beat myself up for failing at Day 5 and stuffing my face, but like everyone says, it's hard. This is a journey and we will get there. Maybe with a wrong turn, but we'll find the right road again.
I read an article lately about a girl in NY who did a "motivation board" for herself and having this hanging in her house for her nearest and dearest to see pushed her to stay on track. It's basically like a mood board with all the things that you would like to do, be and aspire to. For example, she had a picture of Tyra Banks, different outfits including shoes and bags, a picture of a holiday and that sort of thing. So looking at that daily made her feel as though she had to push through to get to those things she wanted. The other thing that my friend has, is a "fat" picture of herself on the fridge door and in the cutlery drawer, so when she goes for the fridge, she sees the picture and it stops her. I think I'm going to try the motivation board and start putting it together tonight. Good luck - you can do it - and so can we all! xx