Before I was given funding, I had to write a list of bullet points on how hypos were affecting my life. I still have some hypo awareness but found it worrying that I could be e.g. sitting knitting a complicated pattern, making no mistakes, when my blood sugar was around 2. The possibility of collapsing in the street, or the dance floor, was always at the back of my mind.
I think, in my case, the fact that I was dancing 5 or 6 times a week went in my favour, and my not driving "just in case", along with a couple of other "worries".
My DSN prepared some kind of form/letter for my consultant to sign and, after a couple of months, she let me know I'd been granted funding. (I think she was determined that I should get the cgm before my husband went into hospital for an OP, so that I wouldn't be worried I'd go hypo during the night when I was alone in the house.)
I got the feeling that the letter requesting cgm funding should certainly not make false statements but should stress the adverse effects on your everyday life.