Sleep vs Entertainment

Does seeing the actual cost of “one more” change whether you pay it?

A familiar scene

It’s 11pm, an alarm is set for 7am, and one more 42-minute episode is tempting. If nothing on screen ever mentions the time, “one more” doesn’t feel like a decision about sleep at all — it feels like a decision about whether the show is good enough.

This week’s question

Week 7 showed what happens when a running total stays hidden. This week asks the mirror question: what happens when a cost is shown clearly, in a unit you already understand?

An immediate reward vs. an abstract cost

Right now

  1. The current episode
  2. Vivid, immediate
  3. Easy to weigh

Tomorrow morning

  1. A forecast, not yet real
  2. Abstract, not happening yet
  3. Easy to discount

This asymmetry is part of why future costs in general tend to get underweighted relative to present rewards — not a claim about any one person’s habits.

What visibility removes

"I didn't realise how late it was"

Stops being available once a running number is visible

A trade-off, made explicit

Visibility doesn't erase the pull — it removes one excuse for ignoring it

The interactive experiment: The Sleep Ledger

A fixed sleep budget, a fixed wake-up time, and a running number that’s visible the whole time — not revealed only at the end. Every episode costs the same fixed amount. Watch as many as you like, or stop to bank what’s left.