my tiredness

Yesterday night, I went to work for the school team to patrol the campus from 23:00 to o1:00.
It mean I had walken through the long stair, which was more than two hundred stairs.
It's really tired for me to walk one time.
But today, I had walked two times, and between this two times, I only had taken a rest one and half hours.
And calulate how many hours had I sleep between yeaterday and today were only four hours.
I felt that my body was similar to be torn.
I though I was so deuced that maybe I could compare with the superwoman.
Although, now, I very want to close my eyes, and I also have not enough strength to support.
In my mind, there are a lot of words flying, and want to control me, are "Going to sleep, going to sleep".
It likes a berceuse . . . .
O. K. . . . .
Now, hurry to do those things which I need to finish tonigh.
And then, I can clamber to my sweet bed.
Cheerio . . . .