Describe a night when you could not sleep at all. you should say why you couldn't sleep that night whether you often suffer from insomnia show you felt the next morning?

I would like to share an example of a night when I struggled with insomnia. This doesn't happen regularly, but sometimes I can't sleep well because I become anxious due to my presentation. I had been awake for five or six hours before I completed the project. The next day, I felt sleepy and wasn't [...]