Thank you both for your replies.
Yes i do have a history of other diets, however i only ever lasted a few days on them, also the medication factor, i was on medication for almost a year due to a head injury, I came off them in february, does anyone know how long medications stay in your body. The one thing that has kept me from going off diet is that I actually feel really great, somethng I never felt on my normal diet so at the moment this is enough incentive to stay on.
I think i will write in a journal thanks for the advice.