I have taken the plunge and joined a class tonight. I was horrified to weigh in at 15st 11lbs. Thats the first hurdle out of the way as i was a bit embarrassed to return to the same class as I've been 3 times this year already. The consultant was quite welcoming so that was nice. Totally focussed now and committed to the plan. I've ordered all of my shopping for the coming week online at Tesco so theres no rubbish in my basket.