17 mistakes everyone should make before they turn 30

millennials
millennials

(Flickr/Leo Hidalgo) Go ahead and date the wrong person. It's good for you.

Everyone makes mistakes. But no matter how much humiliation, pain, or sadness they may cause, every misstep helps us learn and grow and ultimately be better people.

In fact, some mistakes are even necessary for your future success — and you should try to make them while you're still young.

"There is a lot of talk about how kids aren't being 'allowed' to make mistakes, and this is hurting them in the long run because they aren't building the skills necessary to deal with change and be resilient," says Michael Kerr, author of "The Humor Advantage: Why Some Businesses Are Laughing All the Way to the Bank."

"If they don't learn that failure is part of growing early on, then they may be less equipped to deal with failure later on in life," Kerr says.

Here are some necessary mistakes everyone should make before turning 30:

1. Bomb a big presentation.

"Even polished, professional speakers and public figures lay an egg now and then, and it's an important lesson to learn early: It happens, and you'll survive," says Kerr. "And you'll realize it's not the end of the world, and you'll learn a ton about what not to do and what to do next time."

2. Date the wrong person.

Whether it's the "rebound" person or just a bad choice, most everyone's done it. Discovering what you don't want early on will help you make better choices with all your important relationships, says Kerr. "It'll help you learn things about your own values and life goals that perhaps you weren't aware of."

3. Stick with a terrible job.

Even if the boss is horrible and the pay is bad, don't just give up and jump ship. Stick around for a while and try to find a solution — even if it seems like a terrible move at the time. "The way you handle yourself in this situation will forever shape the way you treat people when you're in charge," says Ryan Kahn, a career coach, founder of The Hired Group, and author of "Hired! The Guide for the Recent Grad."

stressed office work burned out upset
stressed office work burned out upset

(Flickr/PhilandPam) Don't jump ship when things get hard.

4. Feel entitled, at least once.

"Assuming you were going to get that promotion or be assigned an important project or made team leader are all mistakes you should make at least once," says Kerr. "Learning from these types of mistakes will remind you to not take things for granted and to never sit back and assume something will be handed to you."

5. Hit rock bottom.

Before the wildly successful "Harry Potter" series came to life, J.K. Rowling was a single mom in her 30s on welfare, with no job, no money, and a child to raise on her own.