I was just a little surprised, though not entirely doubtful, that the first ten years were singled out as being crucial. I would of thought (so not in anyway accurate) that in a diabetics' life span, any 10 years would be important for longer life. I suppose if you get the first ten years right, then any ten years after that is easier. Only a thought. Glad to see you're happy with your HbA1c. I've just had the same result. GP happy, but suggested a lower target and certainly any higher and I'd be on additional medication (Metformin only at the moment).