High school. Somehow, though you're not sure how, you made it through those agonizing four years of 8 a.m. - 3 p.m. school days. Most of the classes were run of the mill: math, science, history, English. But there were those few classes that just couldn't help but stand out from the rest. Those classes that you actually looked forward to throughout the school day. For yearbook kids, this class was (big surprise) yearbook. Yearbook wasn't just a letter grade or a writing assignment. It was a lifestyle that felt more like a job than a class. Most people wouldn't admit to missing a high school class but, when it comes to yearbook, it just might make the cut. How can you tell one of these die-hard "yerds" (yearbook nerds) from the rest of the population? Easy.

1. You're a master of those accidentally-on-purpose-candid photos.

2. You think punctuality is your best trait, but really it's procrastination.

3. You have these random epiphanies of "Oh, that could have gone in our yearbook."

4. You're Facebook, Instagram and Twitter friends with your yearbook adviser.

5. When someone asks you to delete a picture because they "don't look good enough," your reaction is:

6. You still take people's requests with a sarcastic twist.

7. You still try to get Microsoft Word to do all the things that your yearbook platform could do.

8. A magazine isn't just a magazine. It's inspiration.

9. You are more watchful of your research paper fonts than the average college student.

10. Times New Roman? What about Helvetica?

11. The rule of thirds applies to everything in life. Everything.

12. Literally doing anything is worth a photo.

13. Cute dog pic? Better believe you will be testing out multiple camera angles.

14. iPhone photo editing just doesn't live up to the kind of editing you had in yearbook class.

15. You're still salty that they didn't award you a marketing degree just for all of the work you did advertising.

16. You still die a little inside when you're about to snap a candid photo and someone looks straight into the camera.

17. Being busy isn't temporary. It's a lifestyle.

18. You still know just a little too much about pretty much every single student in your graduating class.

19. You still have a folder on Pinterest dedicated specifically to yearbook.

20. You're still best friends with at least one (or multiple) of your yearbook classmates.

21. Some people like to show off their baby pictures. You show off your yearbook.