I'll agree this was a great post. And as a (now-retired) former "expert" while working as a fund manager, if anything being an expert should give one MORE not less humility. Because the real experts know exactly how little they really know about any truly complex field. In my experience, the more humble folks were always better-informed than the chest-thumping-I'm-an-expert types.

Cheers!

Kim G Roma Sur, Mexico City