Second-order thinking asks 'and then what?' — looking past a choice's immediate result to the consequences of those consequences, where most real outcomes live. Examples:
What is second order thinking? Read the full idea →First order: more sales. Second order: a price war, and rivals who all match you.
First order: it stops. Second order: a black market, often worse (see the cobra effect).
First order: it tastes great. Second order: the crash, the habit, the regret.
First order: savings. Second order: lost knowledge, fragile systems, frustrated customers.
First order: today's problem gone. Second order: three new problems next month.
That's just how memory works. Lock second order thinking in with a 5-minute active-recall session — spaced repetition, no signup.
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