> Is it really necessary to look at friends in terms of "ROI"? It's not "nec...

		anamax on Jan 10, 2012 \| parent \| context \| favorite \| on: What’s Your Permanent Age? (2007) > Is it really necessary to look at friends in terms of "ROI"? It's not "necessary", but why would you keep friends who aren't "worth it", however you define both "worth" and "it"?