I was diagnosed as T1D when I had just turned 11. Although I knew thimgs could go wrong, the penny properly dropped for me when I started reading about it in more depth at university. Before then, I solely relied on what my Diabetes team would tell me. :/
It sounds to me like the sabotage could almost be a distraction technique to distract herself and others of the real issue- the severity of her diabetes. Or as others have said, a defence. If she sabotages her health then she's in complete control, it's her terms, her fault. It's almost like...
As soon as I saw the picture any nervous thoughts left, she was fantastic! So far I've been insanely lucky, it's been peeling a little and I reckon it has a while to go on that front, but apart from that it's been fine (: xx
That's what I was about to say- my sugars went up during it! According to Diabetes UK, it's because of the stress you put your body under xD I got diagnosed at 11 too! 24 now. (: