My second night at Yuanshan Today is Christmas Eve. As expected, nothing unusual happened. I slept with the lights on again tonight, still felt very sleepy, and fell asleep at 2 a.m. To be honest, I didn’t dare to turn off the lights. Woke up countless times during the night, but I didn’t have any nightmares. Turned off the lights at 8 a.m. and got up at 10 a.m. Looks like everything should be fine. I’ll continue sleeping at Yuanshan tonight. Today, I’ll challenge myself to sleep with the lights off. Thank you all for your concern.