How can I find the discipline to lose weight? I want to be slim but I'm putting on weight due to desk job, medication, husband eats and drinks loads, social life... it's so hard being discipline every day trying to stick to 800 Calories with Cambridge plan but I feel so hard done by it makes me want to go off the rails completely and eat whatever I like..... it sounds pathetic written down.... just need to work at it day by day I suppose