Read the entire post, but it boils down to…
Check one national and one local new source each morning. Then – and this is the important part – don’t check any other news for the rest of the day. Presumably, time sensitive updates that affect you directly will arrive by email, or phone, or text.
Distract yourself with value-driven action; lots of action. Serve your community, serve your kids, serve yourself (both body and mind), produce good work. Try to fit in a few moments of forced gratitude, just to keep those particular circuits active.
https://www.calnewport.com/blog/2020/03/13/on-digital-minimalism-and-pandemics/