I shared my experience of switching from Arc to Safari and how I organized my bookmarks. Following that, I decided to apply the same approach to my email.
I'm using Inbox Zero, and I organize messages into three different labels: "Action Required," "Awaiting Reply," and "Read It Later." I also use SaneBox to filter newsletters, receipts, and shipping notifications. I learned about SaneBox from Stephen Robles, so check out his video.