We've all crammed for an exam or two. Here are some thoughts we've all had during those times as told by "How I Met Your Mother":

1.There’s so much material. I really should have been going to class.

2. I can do this. I just need some coffee.

3. Okay I deserve to take a 10-minute study break.

4. Maybe 10 more minutes.

5. Okay it’s been half an hour. What is wrong with me?

6. Wow I’m so screwed. I don't even care anymore.

7. MUST focus now.

8. *calculates maximum sleep I will be getting tonight

9. I'm going to drop out of college.

10. I don’t think this much material can physically fit into my brain.

11. Wait, I think I actually understand this.

12. I just need to review right before the exam so I don't forget it all

13. I can’t wait for this to be over

14. *Sits down for the exam* I forgot everything

15. Finally it's done. Time to celebrate!