Hi Huxley, they're not "stupid" if they're making you feel this way.......depression can make "little" things so much harder than they would have been without the depression. So not "stupid", just a little too much, right now with the way you're feeling. So if you can change them.......or distance yourself a bit more from them............
As for the things you know you have no control over. Firstly make sure you have no control over them, as depression can blind you to the control/options you do have. And then if you really have no control, then perhaps try to "let go" and focus more on the things you could have control over. I know all that is so much easier said than done!!
But hang with us, keep talking, keep sharing and hopefully we can help you make/see things a little better.
Alison