This is so important and not discussed very often. It's so easy to get caught up with the insane amount of information distractions. It is pivotal to narrow down your focus and attention on the really important things (deep work). Eliminate and minimize the pointless information hysteria.
I've worked with people who claim they 'work 12-16 hour days'. Yet, watching them work, they spend most of the day reading news articles and on Twitter. It is easy to get caught up in all of this, and it gives an illusion that one is "working" as it is very stimulating to your brain.
The only answer I've found to remaining positive about the world and staying productive has been to ignore >90% of the information out there. Very little news. No social media. I even ignore most of the things people say, unless I know that they are knowledgeable on the topic. But I guess this is what HN is for... One of the only places for decent information.