This show has taught me so much about life. People grow and change over time. Some things happen that are out of your control, but you have your friends to help you through. Love is passionate and difficult, but at the end of the day, love wins.

1. Time flies by and sometimes we forget to live in the moment.

It feels like high school was forever ago and like college will last forever, but it won't. Time will pass by in the blink of an eye, so turn off Netflix and go hang out with your friends.

2. Take chances and make mistakes.

Step out of your comfort zone because you never know when something great might happen.

3. Embrace yourself because what size clothes you wear doesn't really matter.

There is always going to pressure to fit in. Remeber that the models in magazines and actors on TV don't represent the majority of people.

4. Be yourself.

People suck sometimes and they will judge you. Why should you care what they think of you?

"No one can make you feel inferior without your consent." -Eleanor Roosevelt

5. You never know what people are going through.

Some people are really great at hiding the pain that they are feeling inside. Be understanding and kind to everyone you meet.

6. Stand up for your friends and family.

These are the people that are there for you no matter what. You have to return the favor and stand up for them when they aren't able to stand up for themselves.

7. Everyone feels alone sometimes.

Your friends and family care for you and are always there even when you feel alone.

8. Don't let grief overcome you.

The hardest part is saying goodbye again every single day. You are lucky to have known someone who is worth missing.

9. It's okay to cry.

Sometimes you have to cry. It just makes you feel better.

10. Friends are more important than everything else.

No matter how great a boy may seem never forget your gal pals. They have been there for you from the beginning and they will be there after that boy breaks your heart.

11. There is only one Tree Hill.

And it's your home.