Written Beats Remembered
What happens when two honest people remember it differently?
The idea
A written record does not make people honest; it makes what was agreed checkable when memories diverge.
In the real world
A short email confirming what was decided on a call.
Going deeper
Most disputes are not about bad faith. Two people leave the same conversation with sincerely different recollections, and both are confident.
A confirming email's main value is not evidence for a future dispute but catching the divergence immediately, while both parties are still willing to clarify and nothing has been built on the misunderstanding. Three lines sent after a significant call does that at almost no cost. By the time a disagreement is visible through its consequences, the cost of resolving it has multiplied and the goodwill has been spent.
Where it stops applying
Over-documenting routine interactions creates friction and can read as distrust. Reserve it for decisions, commitments and anything involving money or scope.
Why it matters
Most disputes are not about bad faith but about two sincere and different recollections.
Try this today
After your next significant call, send a three-line summary of what was agreed.
Test yourself
Two parties genuinely remember a verbal agreement differently. Neither is lying. What would a confirming email have changed?
Show the answer
It would have surfaced the mismatch immediately, while both were still willing to clarify and nothing had been built on it. Its value is not proof for a dispute so much as catching the divergence months before it becomes one.
Learn this in the feed Answering from memory, then again days later, is what makes it stick.