I've had conversations with people about "how can you love the news so much? It's so negative and depressing!"
The best I've explained it is first and foremost you need to understand and appreciate we are a deeply flawed creature and there's a beauty in that. How could someone not love life for that? I am in a dingy alley having a tea right now I can smell garbage, I can hear the drone of the city around me, everything is stained. But if I look up the sky is beautiful and blue, cute girls are walking by, someone is smoking a flavoured cigar.
If you're unwilling to appreciate it all, you will struggle on appreciating any of it. Happiness is what you make of the world around you and if you are not willing to be happy inside no external event will change that.