I find trying your best to isolate yourself from politics and issues around the world makes you happier. It's hard to get away 100% though. Trump is constantly on the news, and if it's not Trump, it's some other bad thing that the government or some corporation is doing. So much corruption in general in today's world. Right now the biggest thing on the news seems to be the SNC lavelin scandal.
It's one of the reasons I eventually want to live off grid, the further you are from general population the less these political things affect you. Like here in Canada the biggest threat right now to general population is mass immigration and sharia law. It's coming. Still have to be informed enough to take part of voting, and any petitions for the really bad stuff, but no point in being immersed into it since you can't change it.