Dotty (Is that you of the Zumba??)
This weeks thread is HERE
There are a million previous threads though, if you feel like a good read about low carbing 
Clare I'm happy to tell 'my story' a million times over if it helps someone.
AbbyLou I don't think you can force a lightbulb moment :( All I can say for me is that waiting for the lightbulb moment has cost me some of my health - fortunately in another way, given me my life back. I had the 'I don't give a fuck' mindset after a bereavement and wasn't eating properly, I was eating mostly carbs etc I felt awful, really, really awful, but I couldn't get out of it - I wanted carbs, I had carbs, that made me want more carbs... its a vicious circle (for me and most people anyway).
I had suspected I might have diabetes for a while and had considered getting tested a year before I did - I wish I had, but I just stuck my head further in the sand. However, I have been very lucky and haven't suffered any retinopathy (eye problems) and I have been able to bring my numbers down fast, not everyone can do that.
Losing 2 stone has been a by-product of finding out about the diabetes... I knew of Briffa, I knew of BIWI's threads, I knew about low-carbing... but until I got that diagnosis, I didn't care enough about any of it.
I am still struggling with my loss - a lot. The thought of dying doesn't bother me one bit, but the thought of living in ill-health does. I don't want to be a medication or insulin controlled diabetic, I don't want problems with my eyes, I don't want to have parts of my body amputated and although I, like anyone else, may not be able to avoid this in the future (it's one blood test away for anyone!!) I am going to do my very best to avoid it by controlling my diet, losing weight and moving 30 minutes most days - it's a ton better than the other option!!
You might not be able to force your lightbulb moment - but you can choose better health anytime you want to. Come and join us?!