How old are you?
12~19
20~29
30~39
Above 40
What is your occupation?
Students
Office Workers
Professionals
Do you usually stay up late?
2days
3﹣4 days
5﹣6days
everydays
When do you go to bed?
21:00-10:00pm
10:30-11:00pm
11:30-12:00pm
After 12:00pm
How much sleep time do you need on average every day?
Less than 5h
6-7h
More than 8h
Almost no
How many days are you staying up late in a week?
0
1﹣2days
3﹣4days
everyday
Why are you staying up late usually?
Doing Homework
Watching TV
Playing games
Others
What is your mental state after staying up late?
No difference
Feeling tired
Feeling happy
What do you think about this sleeping a little longer to make it up after staying up late on the second day?
What do you think about this staying up all night will cause your sight or memory loss?
How many people around you usually stay up late?
Less Than 5
5-10
More Than 10
All People
Do you think after staying up late will affect your study on the other day?
Do you know what damage will be caused after staying up late?
Skin damage
Decreasedresistance.
Memorydecline
Fireexcess from yin deficiency
Decreased vision
Do you think it is worth staying up late？
If your friends or colleagues stay up late, what will you do?
Understand that
Dissuade
Feel disgusted
What is your attitude towards staying up late?
How late are you staying up?
Around 12:00-1:00am
Around 2:00-3:00am
After 4:00am
If you often stay up late, do you think you need to change?
Do you think play and work is more importance more than health?