Proxies: How Useful Shortcuts can Lead you Astray
But in all of those cases, we focus on the shortcut, the proxy, rather than our true desire... As useful as these proxies can be most of the time, in decisions that truly matter, we must remember that they are only proxies. We must optimize for what we truly desire - wisdom, mentorship, faithfulness - rather than its proxy... Proxies are only useful if you know they are proxies.