With my sister turning 18 this past weekend, I couldn't help but think back and reflect on quite a few things that I wish I was aware of when I was 18 myself. So with that said, below are just a few pieces of advice I wish I knew when I turned 18:

1. College really won't be as terrible as it seems.

Looking back, I was worried for no reason. College provides you with so many amazing new opportunities, friendships, and experiences

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2. Your high school friends will always be there for you.

College won't change anything. Even if you won't be able to see each other as much, your friendships will remain stronger than ever.

3. Some of the best days of your life (so far) are coming soon.

The memories you will create in the next few years will last a lifetime.

4. It really, really doesn't matter how many likes you get on your Instagram post.

Seriously, who cares? There is so much more to life.

5. Don't allow someone who you call a "friend" to continuously hurt you.

You deserve better.

6. It truly does not matter what other people think of you.

Once again, who cares? Just be yourself.

7. Don't wait any longer to read the "Harry Potter" books.

What were you waiting for?

8. Make the most of one of your last stress-free summers.

Enjoy carefree summers before you have to worry about summer classes, jobs and internships.

9. Take more pictures.

They'll be nice to look back on in a few years and you'll be glad you have them.