7.
Separate whites and colors.
9.
Diet after New Year's.
10.
Diet for bathing suit season.
12.
Take a couple months off after college to "backpack."
13.
Get wasted just because it's Friday night.
17.
Keep living in a city when you have kids.
21.
Make your own cutoffs.
22.
Act like food is better because it came from a trailer.
23.
Be nostalgic for a recent past decade.
24.
Read all of the "New Yorker" every week.
26.
Sightsee on vacation.
30.
Order sushi with brown rice.
31.
Order egg whites for your omelette.
34.
Bother cooking something when you're eating alone.
35.
Pierce something other than your earlobes.
40.
Order salad dressing on the side.
41.
Buy expensive gym clothes.
42.
Straighten your hair.
43.
Have sex with more than one person at once.
44.
Have sex in an unconventional location.
45.
Act like bottled waters taste different.
46.
Pay more for artisinal anything.
47.
Only buy organic produce.
48.
Pay a lot for a handbag.
49.
Tell stories about how drunk you got that one time.