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First, the toilet environment is not good, and the sanitation is not up to standard.
Second, poor personal hygiene habits.
Third, conditioning.
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Is it worse to vomit from above than from below?
Maybe it's a conditioned reflex, it's not cool to see others vomit and you don't vomit.
Never even anywhere.
Do not throw paper into the toilet bowl to avoid causing blockage, that is: take care of public facilities, everyone is responsible, and everyone blames themselves.
Some people have habit problems, I never vomit when I go to the toilet, and the habit may be very big. >>>More
Paying attention to public health is a habit that everyone needs to abide by, and spitting in public is a bad habit, so some people go to the toilet and spit and spit, also to understand the discomfort in the lower throat.
You can find a trash can for your own place to work, even if you buy a trash can yourself, it doesn't cost much, the key is to solve the problem.
Rat! Rats are running on the streets, and everyone is shouting and fighting!