Here’s a book that caught my attention over at KK.org:
It’s All Too Much: An Easy Plan for Living a Richer Life with Less Stuff
… this is about calculating the very real cost that clutter incurs every day, then deciding what you can tolerate _not_ doing about it. The mindless junk of your past crowds out opportunities and sets pointless limitations. Move out the junk, and you create room for the rest of your life. Ultimately, it’s not just a question of tidying your house; it’s a question of liberating your heart. – Merlin Mann
Yes, I am in a purging-declutter mode more than ever!
(thank you @ChrisLong)