Pick your sources v carefully is my advice.
Some news channels are overwhelmingly negative, manipulative, sentimental, political and sensational – e.g. Metro, tabloids, daytime TV
I get most of my news these days from Radio 4, The Economist and FT – they’re not perfect but they’re much more measured in the way they present the news and noticeably more fact-based and balanced… both the topics they choose and the way they present them.
My mum seems to be getting more negative as she gets older and when I read The Telegraph that she reads daily, I can see why – it’s like a Mail for the middle classes – really skews your view on life.
Best tip I ever heard (and the internet enables this massively) is to read one source that has the same biases as you e.g if you’re right wing, read The Times; and read one source that you intuitively disagree with, so in this instance, also The Guardian.
It’s a right eye-opener – a) it challenges your own preconceptions and biases and b) you realise just how biased your ‘preferred’ paper is… Worst thing you can do IMO is just pick a source which reinforces your own limited view – makes people more hardline and more stupid IMO…