1.
When you get your first paycheck from your first postcollege job and you realize it's much, much less than you thought it would be:
2.
When see yourself tagged in a group selfie and realize you're the only one in the photo who looks terrible:
3.
When you make excuses to your friends to explain why you're the only one not up on the latest trend:
4.
When you try to act like you're still "with it" around teens:
5.
When your mom asks you, yet again, why you won't friend her on Facebook:
6.
When you ~try~ to work out next to the hottie at the gym:
7.
When you go through a frenemy's Instagram account and LOL at the fact that all of their photos look nothing like them or their life:
8.
When you reunite with your friends from college and they ask if you can still hang:
9.
When your weekend bender turns into a whole week bender:
10.
When you go to a friend's wedding and find out there is an open bar:
11.
When you suddenly feel good about yourself after seeing a photo of your former high school crush on Facebook:
12.
When you're high AF and try to slyly eat some of your roommate's food:
13.
When you start having an existential crisis at the ripe old age of 23:
14.
When one of your friends posts a long rambling dramatic "I need attention" status update on Facebook:
15.
When you and your friends all of a sudden realize that you don't even know who the new young celebs are:
16.
When all of your friends get carded at the club, but the bouncer doesn't even ask to see your ID:
17.
When you wake up after a drunken hookup and realize your hookup's place was way worse than you remember:
18.
When your birthday starts inching closer to 30:
19.
And finally, when you go through your photos from the night before and your best photo of you and your BFF looks like this: