1. Between 10 PM - 12 AM: It’s not random restlessness, it’s emotional overflow. When you crash fast but wake early, your limbic system is rerunning unfinished tension from the day. You can’t out-sleep it. A short note of what’s left unsaid before bed clears the queue so your body doesn’t do it mid-night. 2. 12 AM - 2 AM: This slot shows adrenaline still fighting silence. The liver is clearing stress residue, not just toxins. If you wake sweating, it’s your system asking for shutdown, not fuel.