18 Important Life Lessons You Learned From The Hills and Laguna Beach

It's hard to believe, but it's been almost 12 years since Laguna Beach, the MTV reality show that spawned The Hills and completely changed the world of reality television, first hit the small screen. While viewers may have initially been drawn to the shows for the beautiful castmates, luxurious locales, and never-ending drama, the real heart of them was the friendship between the female stars and all the life lessons they learned as they journeyed from high school into young adulthood. In honor of the upcoming 10th anniversary special of The Hills, keep reading to find out all the major life lessons we learned from watching both shows. And, of course, don't forget to check out what the cast members of Laguna Beach and The Hills are up to now!

01
Don't Wait Around For a Guy

Don't Wait Around For a Guy

02
What Happens in Cabo Stays in Cabo

What Happens in Cabo Stays in Cabo

03
Take Good Care of Your Car

Take Good Care of Your Car

04
It's Always a Fashion Show

It's Always a Fashion Show

05
If Your Best Friend Hates Your Boyfriend, That's Probably a Bad Sign

If Your Best Friend Hates Your Boyfriend, That's Probably a Bad Sign

06
It's About Quality, Not Quantity, With Friends

It's About Quality, Not Quantity, With Friends

08
Just Don't Date Jason Wahler — Like, Just Don't

Just Don't Date Jason Wahler — Like, Just Don't

09
Even the Cute Guys Can Be Nasty When They're Drunk

Even the Cute Guys Can Be Nasty When They're Drunk

10
Don't Play Around With Friendships

Don't Play Around With Friendships

11
Don't Date Pretty Boys

Don't Date Pretty Boys

12
It's Hard to Find a Cute White Dress

It's Hard to Find a Cute White Dress

13
Remember the First Rule of Being a Good Friend

Remember the First Rule of Being a Good Friend

15
Know How to Make a Memorable Exit

Know How to Make a Memorable Exit

16
Don't Date Men Who Accessorize More Than You Do

Don't Date Men Who Accessorize More Than You Do

17
Best Friends Are Best Friends For Life

Best Friends Are Best Friends For Life

18
And, Finally, Don't Be the Girl Who Didn't Go to Paris

And, Finally, Don't Be the Girl Who Didn't Go to Paris