I'd say films like Swiss Army Man are great for making you want to live but I've watched that recently, so any films like that would be cool. I'm not saying it needs a farting corpse or to be hipstery, just life-affirming.
Just going to try and drag this text out so it fits the 300 character requirement, the title is pretty self explanatory. Blah, blah, blah. Filler McFillerson. Ting tang walla walla bing bang.