It occupies way too many of my thoughts due to losing so much of my sight from retinopathy. I literally can't see past it, as soon as I open my eyes in the morning the first thing I think is b****y diabetes and that's before I fill my day trying to avoid hypos and keeping my blood sugar stable. The only time I get peace from it is when I'm asleep - as long as I don't go hypo in the night!
Apart from that I'm perfectly rational