Howard reflects on this memo (https://www.oaktreecapital.com/docs/default-source/memos/lines-in-the-sand.pdf) originally published on April 18, 2017. Following up on his classic memo You Can’t Eat IRR (https://www.oaktreecapital.com/docs/default-source/memos/2006-07-12-you-cant-eat-irr.pdf), he discusses why financial innovations that can artificially boost IRRs, like subscription lines, should be treated cautiously and why no single performance metric tells the whole story. The memo is read by LJ Ganser.