Stop Reading the News. Hook that in with The Subtle Art of Not giving a fuck, and finish with Turning the Mind into an Ally, and I find reflecting on all three has helped me to focus on what's important.

I no longer waste so much time on trivial unimportant nonsense.

https://www.amazon.co.uk/Stop-Reading-News-information-overl...

https://www.amazon.co.uk/Subtle-Art-Not-Giving-Counterintuit...

https://www.amazon.co.uk/Turning-Mind-into-Sakyong-Mipham/dp...

Turning the Mind Into an Ally - is a great book to ease your way into a mindfulness practice. Great, practical, real-world, without being preachy. http://amzn.to/90fIv1