1.I often worry that my lack of sleep will lead to serious health problems.
2.I will frequently pay attention to my physical reactions (e.g., hair loss, acne) and attribute them to staying up late.
3.Thinking about "staying up late may cause diseases" makes me feel anxious and uneasy.
4.I will have difficulty falling asleep because I am worried that staying up late will affect my health.
5.I will take the initiative to consult doctors or friends about the specific impacts of staying up late on my health.
6.To avoid the hazards of staying up late, I will deliberately avoid nighttime social activities or work arrangements.
7.I will have regular physical examinations to confirm whether staying up late has caused substantial damage to my body.
8.I am very sensitive to words such as "aging" and "disease" and easily associate them with my own behavior of staying up late.
9.I will spend a lot of time looking for methods to improve sleep and make up for the hazards of staying up late.
10.I think my health status is worse than that of my peers, mainly due to frequently staying up late.
11.When I hear others talk about the hazards of staying up late, I will become more worried about my health.
12.I will feel anxious because I am worried that staying up late will affect my skin condition and energy levels.
13.If I experience minor physical discomfort (e.g., fatigue, dizziness), I will first think it is caused by staying up late.