Mark Manson has some good thoughts about ones attention diet -

Long form content should be your bread and butter for news content and the majority of your entertainment content. Long-form content means any medium—Books, Podcasts, long-form articles, documentaries—the key is that shit takes a long time.

I need to read more books. I read a lot of web articles and news stores, but not many books. Even fiction would probably help me. I do listen to a lot of Podcasts, but not many news ones. I rarely watch documentaries, but I’d probably enjoy them.