You are almost certainly correct about material stuff minimalism, but I wonder about my head. I live pretty minimalist outwardly, but my browser has 40+ tabs op

You are almost certainly correct about material stuff minimalism, but I wonder about my head. I live pretty minimalist outwardly, but my browser has 40+ tabs open, I have 100+ unanswered emails, there are dozens of apps and platforms that I should "check out", and oh so many articles that I've bookmarked "to read later." Not to mention the hundreds of random files on my desktop. I feel all this is cluttering my attention and my time, and need a path to minimalism in my online world too.