> It's not as hard as people make out, or as impossible... but you do learn lessons. And iridium was a lesson. What was the lesson you learned from Iridium?

> It's not as hard as people make out, or as impossible... but you do learn lessons. And iridium was a lesson. What was the lesson you learned from Iridium? I am presuming you have something fairly broad, like "don't invest in companies with X type of business plan." As opposed to something narrow, like "Don't invest in Iridium."