Gap time

Words I read: 1114 (10 mintues)

Words I wrote: 89 (5 minutes)

Paper: https://iopscience.iop.org/article/10.1088/1367-2630/18/2/023023/ampdf  (p3~4)

I woke up and went on to reading easily. I could go to my desk without hesitation and started to read. However, I became sleepy as I move on the lines in the article and now I feel very exhausted. I know that I would wake up if I run, but I am too tempted to go back to bed. There is about 30 minutes before sunrises, so I can't go for a run. I am thinking of a way to overcome this, and I am looking for some activities to prevent it. I don't know yet, but I will try my best.