I'm not depressed. Shit happens sometimes, but overall, it beats a lot of things that people have gone through in History.
Anytime I start feeding bad, I either go for a walk to get the blood flowing, or I realized that in 1914, teenagers were drafted and thrown into a trench to fight and die for 4 years. After that was said and done, the survivors got to experience the Spanish Flu, which killed more people than they meat grinder war they just survived. After a nice 12 year break (0 years if they were a farmer), they got to experience the Great Depression for 12 or so years, followed by WWII, which managed to be even more horrific than the first one.