The book Your Money Or Your Life (though I'm still not following it as I ought to) has changed a lot of my attitudes about money. I've always been very confusingly conflicted about money, and all the things that go with it - work, credit, saving, buying, shared finances, etc. These days, I think of money as... a medium; it's not a thing in itself, but a method by which I... translate my effort into how I express myself. Yes, this is very incoherent. ;) But I would reccommend YMOYL; I think that it might have a similarly useful shift-in-insight for you, if you want or feel you need to have your insight shifted. On the other hand, it sounds like your insight is shifting just fine as it is.