I have days when I am discouraged...a lot of times it's just a weird mood and only temporary but I think everyone has these moments from time to time. They kind of suck, but at least for me, the feelings pass and I can continue moving forward. I can usually muscle through the feelings by changing up my daily routine. Get out of the house, shop, tackle a project, meet up with friends, just something to provide distraction and hopefully shake off the weird mood. Hang in there!
I was having one of those today as well. It is so tough sometimes to stay positive. I think wild things had a good idea if you get like that to try and get yourself out of your routine and do somthing to amuse yourself and keep your brain occupied.