I use TST to supplement my working memory. I'm usually working within a particular subtree of all my (way too many) tabs. I probably still have more tabs in suc

I use TST to supplement my working memory. I'm usually working within a particular subtree of all my (way too many) tabs. I probably still have more tabs in such a subtree than most people, but the same idea applies: the subtree keeps my focus on a single topic, and when I finish I can either collapse the subtree (my default) or close it entirely. What I find invaluable is the super quick ramp-up after context switching, especially if whatever pulled me away turned out to be more work/time than expected.