The It-girl herself in Gossip Girl did not just complain about her life and look fabulous all the time, she also gave us GG fans some great advice. She may have been trouble with fabulous hair, but she was real and she was honest. 
1. It is okay to go out with people you don't know.

2. Always be you.

3. You tell people who you are. Don’t let someone else dictate that, ever. 

4. Do not fall for the same mistake two, three or four times. 

5. Sometimes, me time is good.

6. People can change.

7. It hurts to watch someone you love, love someone else. 

8. And sometimes it is hard to forget them. 

9. Sometimes, the littlest things make us believe in ourselves. 

10. Always be thankful for your family and amazing friends.

11. Take one day at a time.

12. It is great to have these two in our lives. 

13. In reality, fairy tales are rare. 

14. Seeing an ex is hard.

15. Sometimes people love us and we don’t even know it. 

16. Writing helps let out your emotions.

17. Do you.

18. Sometimes we (girls) have to make the first move.

19. Food is good.

20. And don’t end up on the front page news.