I must have a prodigious quantity of mind; it takes me as much as a week sometimes to make it up. — Mark Twain

I must have a prodigious quantity of mind; it takes me as much as a week sometimes to make it up.

Author: Mark Twain

Insight: We live in an age that mistakes quick decisions for good ones. There's this odd pressure to have opinions locked and loaded, to tweet your take before the coffee's even cool. But Twain's joke cuts right through that. He's admitting something we rarely say out loud: sometimes you genuinely don't know what you think until you've sat with something for a while. That's not weakness or indecision—that's actually how thinking works. The surprising part is that this kind of slowness might be a sign of a working mind, not a broken one. When you change your position after a week of turning something over, that's not flip-flopping. That's your brain doing its job, collecting information, testing ideas against reality, letting nuance emerge. We've all had the experience of feeling certain about something Monday, then seeing it differently by Friday. That shift usually means you were paying attention. The real trap is pretending you knew all along. Twain's giving himself permission to be uncertain, to take the time, to let his mind do the heavy lifting without rushing to conclusions. In a world obsessed with instant takes, that's genuinely radical—and quietly honest about how anyone actually arrives at their better judgments.

Source: Letter to Joseph Twichell, 1878