Last night, I was dedicated to see tweets of a girl who is famous as a rail fan.
I was so interested in her tweets that I couln't help but keep on watching her tweets until late at night.
What attracted me was the tweets of her wild behaviors. For example, she walked out with her stomach undressed. She said it had been hot outside in excuse of doing so.
In the end, I went to bed at 3:00am. So, I couldn't ensure enough time to sleep.
Today, at university, I couldn't compose English sentenses well in an English class. It may be caused by short sleeping time.