Is it the diabetes or is the diabetes the final straw? I know it sounds counter-intuitive, but sometimes identifying the problems helps. As an example, I’m very stressed at the moment. It’s lots of things, but, having thought about it, a lot of it is my job. Just knowing that gives me something to aim at (sorting my job or finding another one) but it also made me feel better for being so stressed because there was a legitimate reason, not just me being feeble. I hadn’t really appreciated how much my job was getting to me until I went through everything systematically. Even if some had three or four things that were problems, again just identifying them and thinking about them objectively can help.