What is the reason for the gloomy weather and lack of energy in study?

Have you been under too much pressure recently? I guess you are a cheerful person, especially like sunny days, don't like cloudy days and even a little annoying. Maybe these make some nerves in your body particularly sensitive to cloudy days, and it will become like this over time. When it is cloudy, you will have no spirit.

Also, you should take care of yourself. Are some people with weak constitution uncomfortable when it rains? Perhaps this is also a hint from the body itself. Pay attention to your health.

Anyway, I hope you get better soon. If one day there is an important exam, which happens to be cloudy, wouldn't it be a loss if I didn't do well at that time? Health is the capital of revolution, take care of yourself!