When people are myopically focused on fighting, they lose sight of everything else. They begin to look very much like their enemy. The skinny kid bulks up. He becomes the bully, which of course is exactly what he had always hated. A working theory is thus that you must choose your enemies well, since you’ll soon become just like them.~ http://blakemasters.tumblr.com/post/23250566538/peter-thiels-cs183-startup-class-12-notes-essay (via johnerik)