Why did I have the one of the worst days ever today?

Last night I had tons of homework, I stayed up to three in the morning and I still didn't get all my homework done. Then today I woke up and had to be at school at 6:45, for an all day field trip. So I rushed to get everything ready, my lunch, my homework, and everything else. This is where my day started to go bad. When I got to school I was cheered up a little from talking to friends. But then what ruined my day is that we had to take a test while we road on the Bus, fill out a worksheet, and take notes at each stop of which we had many and each stop it was freezing cold which added to my tiredness.

At the beginning of the trip I was doing a lot of work so I didn't have time to feel the bad effect of the day, but near the end when we were finishing up our work, I was so tired and brain dead I started to not care about anything. When we got back and graded our tests I didn't even care that I got a bad score. I didn't care what anyone said to me because I was too tired to care. I didn't want to talk to anyone either. I wasn't mad or sad, I was without any emotion. I felt sick because my skin became dry, and I was cold and tired.

The main reasons I had such a bad day is because I was so unprepared for the field trip by being so tired, and also unprepared with homework. This combined to stress me out and then make me so tired I didn't want to do anything. After I came home I slept for an hour and a half, this made my day a lot better because I was not as tired. This shows that if I had been prepared by sleeping the night before, I would not have had a bad day.