Music! Build playlists that help you get through tough times. My personal favorites are classic rock like Stairway to Heaven ("If there's a bustle in your hedgegrow, don't be alarmed now / It's just a spring clean for the May queen"), Bach (in particular, WTC pieces), and instrumental jazz (Miles Davis is really uplifting). Find songs where the lyrics mean something special to you, and listen to them. Sometimes it helps you look at the big picture, and sometimes it makes you feel like you're not alone. Either way, it's uplifting. :-)