Jon once saved a line that says cutting sleep means we learn less, make worse decisions, and undermine our true intellectual potential. So here is the dramatic version: a little midnight flight school where your bedtime fuels tomorrow's memory, mood, and mistake shield.
Set a bedtime, wake time, and a few routine details. The observatory recalculates your learning orbit instantly.
Your orbit has enough fuel to lock in what you learned today instead of dropping it somewhere between bedtime and breakfast.
Press the button and the observatory predicts how tomorrow feels in practice, not just in percentages.