Opportunity Cost
Every yes is a no — ask what this one displaces.
The real cost of a choice isn’t just its price; it’s the best thing you gave up to make it. Time and money spent here can’t be spent there, so a “yes” is only as good as what it cost you elsewhere. Before committing, name what this displaces — the evening, the dollars, the other opportunity — and decide whether the trade is worth it. This is finitude turned into a habit of choosing.
Where it applies
Skills this lens bears on — open any to see the lesson.
finitude Choose one thing — and name it
Every yes is a no; choose on purpose.
self Budget your allowance
Give every dollar a job before it disappears.
finitude Protect your time; say no
Every yes is a no to something you already chose — guard the calendar.
finitude Plan your afternoon
An afternoon is a budget, not a blank check — spend it on purpose.