You know somebody has been sucked into the competitive myopia when they start using sports or war metaphors. Sports and war are competitive enterprises. If somebody hits three home runs against you in the top of the inning, your job is to go hit four home runs in the bottom of the inning.

But business, politics, intellectual life and most other realms are not like that. In most realms, if somebody hits three home runs against you in one inning, you have the option of picking up your equipment and inventing a different game. You don’t have to compete; you can invent.