18 Hard-Hitting Life Lessons Millennials And Gen X Wish They Knew Way, Way, Way Sooner In Life

18 Hard-Hitting Life Lessons Millennials And Gen X Wish They Knew Way, Way, Way Sooner In Life

We asked the BuzzFeed Community, specifically people 30 and older, to share advice they wish they had known earlier in life.

Here's what they've learned:

1."Choose your battles and know when to walk away from people."

Jennifer Lawrence as Katniss crouching down with a quiver of arrows on her back

2."Treat mistakes as life lessons and you will have fewer regrets."

Phil Dunphy said,  "When life gives you lemonade, make lemons. Life will be all like, 'WHAT?!'"

"Learning does not stop when school ends if you don’t want it to."

shannondiciano19

ABC

3."You don't need to be in a relationship to be happy."

Penn Badgley in a suit with hands up against a window, showing a surprised expression

4."Adopt healthy habits early and they will be easier to maintain."

Man in varsity jacket holding oranges near an open fridge, conveying a healthy lifestyle message

5."You can do everything right and still lose."

<div><p>"Most people need to be offended and outraged because the only emotion they feel comfortable expressing is anger. Never argue with fools who like being angry."</p><p>—<a href="https://www.buzzfeed.com/certified_drapetomaniac" rel="nofollow noopener" target="_blank" data-ylk="slk:certified_drapetomaniac;elm:context_link;itc:0;sec:content-canvas" class="link ">certified_drapetomaniac</a></p></div><span> A24 / Courtesy Everett Collection</span>

6."People in your life are like characters in a book."

<div><p>"Some will be there for a page or two, some for a whole chapter, and, if you’re lucky, some will accompany you throughout the rest of the book."</p><p>—<a href="https://www.buzzfeed.com/skimscissors40" rel="nofollow noopener" target="_blank" data-ylk="slk:skimscissors40;elm:context_link;itc:0;sec:content-canvas" class="link ">skimscissors40</a></p></div><span> MTV</span>

7."Always practice safe sex."

Animated characters, a smiling dragon creature next to a boy with a surprised expression, from the show "Big Mouth."
Netflix / Courtesy Everett Collection

8."Do it anyway! It’s your life; only you know what will work, fulfill you, and make you happy."

<div><p>"I have changed so many jobs, so many hobbies, different living places, and each change has led me closer to who I am and what I love. Along the way, there were always people projecting their own insecurities and fears onto me, telling me I should do this or that I shouldn’t do that because x, y, z. </p><p>Don’t live for other people and on other people's terms. Live your life for you!"</p><p>—<a href="https://www.buzzfeed.com/friesfriesfries" rel="nofollow noopener" target="_blank" data-ylk="slk:friesfriesfries;elm:context_link;itc:0;sec:content-canvas" class="link ">friesfriesfries</a></p></div><span> Michael Becker /©Apple TV+ /Courtesy Everett Collection</span>

9."The less people you chill with, the less BS you deal with."

A woman saying, "i just needed some space"
Apple TV+

10."Get a High-Yield Savings Account (HYSA), ASAP!"

Jamie Foxx portraying a lawyer in a courtroom, gesturing during an argument

11."Be the better person by being a good person."

Michonee with a determined expression, holding a weapon, with the subtitle, "We have to choose to be the good guys" in a scene from The Walking Dead

"That means being nice to people even when it's hard to do so."

jepsoncobb

AMC

12."Embrace change."

<div><p>"There will be times when you will feel lost, with no clear path forward. There will be times you will struggle to find your place in the world. Lean into that, because what you’re feeling now, you won’t feel forever. You will figure it out. You will land on your feet. You will find your way again. I promise."</p><p>—<a href="https://www.buzzfeed.com/adamcalcaterra" rel="nofollow noopener" target="_blank" data-ylk="slk:adamcalcaterra;elm:context_link;itc:0;sec:content-canvas" class="link ">adamcalcaterra</a></p></div><span> 20th Century Fox Licensing/Merchandising / Everett Collection</span>

13."The longest relationship you'll have in life is with yourself."

<div><p>"It's so important to prioritize that relationship and strengthen it along the way."</p><p>—<a href="https://www.buzzfeed.com/seecarriecolor" rel="nofollow noopener" target="_blank" data-ylk="slk:seecarriecolor;elm:context_link;itc:0;sec:content-canvas" class="link ">seecarriecolor</a></p></div><span> Comedy Central</span>

"It's so important to prioritize that relationship and strengthen it along the way."

seecarriecolor

Comedy Central

14."If there’s something you want to do, don’t wait for friends to do it with you because you’re scared to venture alone."

<div><p>"You’ll wait forever and regret never doing it. Go and you’ll find like-minded people there. You’ll make friends there and your life will be richer for it. Live your life and forge your own path. Never wait for anyone else."</p><p>—<a href="https://www.buzzfeed.com/bubblyhero57" rel="nofollow noopener" target="_blank" data-ylk="slk:bubblyhero57;elm:context_link;itc:0;sec:content-canvas" class="link ">bubblyhero57</a></p></div><span> Columbia Pictures / Courtesy Everett Collection</span>

15."Regular bills like utilities, insurance, cell phone, etc. are not reported in your credit history unless you don't pay them."

<div><p>"They do not always count toward a positive credit score, only credit cards and loans do that."</p><p>—<a href="https://www.buzzfeed.com/ihateredroses" rel="nofollow noopener" target="_blank" data-ylk="slk:ihateredroses;elm:context_link;itc:0;sec:content-canvas" class="link ">ihateredroses</a></p></div><span> ABC</span>

"They do not always count toward a positive credit score, only credit cards and loans do that."

ihateredroses

ABC

16."Find friends who share common interests with you instead of just sticking with the friends you have history with."

<div><p>"If your interests stray in a different direction from those friends, you won’t have anyone with whom to talk about the things that actually excite you. It’s harder to make new friends when you get older."</p><p>—<a href="https://www.buzzfeed.com/ilikeruffles" rel="nofollow noopener" target="_blank" data-ylk="slk:ilikeruffles;elm:context_link;itc:0;sec:content-canvas" class="link ">ilikeruffles</a></p></div><span> JoJo Whilden / © Paramount Pictures / Courtesy Everett Collection</span>

17."Love yourself and be grounded in who you are."

Tabitha Brown laughing

18."If you keep looking in the rearview mirror, you'll miss the beauty of the road ahead."

Woman driving a car, focused on the road, with a man standing on the sidewalk in the background
Apple TV+ / Courtesy Everett Collection

Want to add to the list? Share some valuable life advice in the comments below!