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Why it’s so hard to get up in the morning?
Waking up in the middle of a sleep cycle can cause sleep inertia—that groggy, heavy feeling 😴
By calculating how many 90-minute sleep cycles you need, adds 15 minutes to fall asleep, then subtracts 9 minutes for each snooze.
You can wake up faster and start your day a little less cranky!☀️✨
