<p><strong>Why this helps:</strong> A 2025 narrative review in Frontiers in Sleep notes that pre-sleep cognitive activity, especially unresolved worry, is one of the strongest predictors of delayed sleep onset, and that externalizing worries before bed reduces the rumination that keeps people awake. Older work cited there (Harvey, behavioral research on pre-sleep cognition) established that a brief "constructive worry" or offloading step earlier in the evening shortens the time to fall asleep. The act of writing the worry down and setting it aside is the mechanism, not the wording.</p><h4>Screen 1 — Entry</h4><p><strong>Header:</strong> Cast your cares</p><p><strong>Body:</strong><br>Some of what kept you busy today does not belong in the bed with you. Hand it over here. Write down what is sitting on your chest tonight, one worry at a time. You are not solving it now. You are setting it down so you can sleep, and picking it back up in the morning when you are rested enough to face it.</p><blockquote>Casting all your care upon him; for he careth for you.<br>— 1 Peter 5:7, KJV</blockquote><p><strong>Primary button:</strong> Write down a care<br><strong>Secondary link:</strong> Skip for tonight</p><h4>Screen 2 — Worry input</h4><p><strong>Field label:</strong> What is weighing on you?<br><strong>Placeholder text:</strong> Type one worry. The bill. The conversation. The thing you keep replaying.<br><strong>Helper text:</strong> No need to fix it or phrase it well. Just name it and let it leave your head.</p><p><strong>Add-another button:</strong> Add another care<br><strong>Done button:</strong> I am ready to set these down</p><p>*(After each entry is added, show it in a short list above the field, with quiet phrasing:)*</p><ul><li>Listed care row format: "Held: {worry text}"</li></ul><h4>Screen 3 — Lock confirmation</h4><p><strong>Animation cue (dev):</strong> the list of cares gently folds shut and a soft lock motion plays.</p><p><strong>Header:</strong> Locked until morning</p><p><strong>Body:</strong><br>Your cares are written down and set aside. You do not have to hold them through the night. They are not lost and they are not ignored. They are simply kept, safe, until the light comes back and you are stronger.</p><p>He careth for you. You can let go now.</p><p><strong>Confirmation line:</strong> {count} cares locked away until morning.</p><p><strong>Primary button:</strong> Rest now<br><strong>Secondary link:</strong> I have one more</p><h4>Screen 4 — Morning return</h4><p>*(Shown when the user opens the app the next morning, or taps "Cast your cares" again after sunrise.)*</p><p><strong>Header:</strong> Good morning. Here is what you set down.</p><p><strong>Body:</strong><br>You rested. Now, in the daylight, look again at what felt so heavy last night. Some of it will look smaller this morning. Some of it you are ready to act on. Take them one at a time. You do not have to carry them the way you did before.</p><p>*(Display each saved worry as a card with three actions:)*</p><ul><li><strong>It's settled</strong> — removes the care</li><li><strong>I'll act on this</strong> — keeps it and lets the user add a single next step</li><li><strong>Hold one more night</strong> — returns it to the locked list until tomorrow morning</li></ul><p><strong>Closing line:</strong> You handed these over and you slept anyway. That was the right thing to do.</p><p><strong>Primary button:</strong> Clear what's settled</p><h4>Empty-state copy (no cares written)</h4><p>Nothing weighing on you tonight. That is a gift. Rest well.</p><h2>Sources</h2><ul><li>Frontiers in Sleep, "Elements of music that work to improve sleep" and related pre-sleep cognition literature, 2025 — unresolved pre-sleep worry strongly predicts delayed sleep onset; externalizing worry reduces rumination.</li><li>Harvey, behavioral research on pre-sleep cognitive activity (as summarized in 2025 reviews) — offloading worries before bed shortens sleep-onset latency.</li></ul>

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