I stayed in my office during the night, working and resting for preparing my proposal.
It is a project in which three universities and four companies participate. I am the leader, so I have to finish it myself. I worked till 6 AM, and I slept.
I woke up at 7:30 AM and started preparing for my two classes: one in the morning, the other after lunch.
I taught English to my students in the evening, too.
Now I am back home. I do not feel too tired because my mind is concentrated toward the project. I will work hard one more day.