Getting a dog has completely turned my life around. I wasn't uber depressed before, but I had some days where basically looking at the news made me so disgusted to be a human, I could hardly work. I was working at home, living at home, hanging out at home, etc... Get a dog, get outside 3 or 4 times a day. Having a little creature be so happy to see you every time you walk through the door he can barely contain himself ALWAYS puts a smile on your face. Obviously, you know yourself better than I do, but a dog would be my suggestion. It makes everything better, life and work.