Sisters are a blessing. Sometimes, you might lose sight of that because you guys are always bickering about who stole someone's brand new jeans. But, on some occasions, you realize that you would be completely lost without their advice and guidance.

1. Endless closets to choose from.

Now, for this one, you have to proceed at your own risk. You don't want to end up chasing each other around the house for a pair of shoes. If you get caught, the results could be disastrous. However, if you succeed, the results could be incredible. Getting away with it means that you have also successfully avoided any social media activity while wearing said outfit. You could always take the safer route and opt for your own clothes, but that's no fun. Let's be honest, nothing is better than getting away with it.

2. Someone to make fun of your parents with.

See, this is a given. Even your closest friends will never understand your mom's diet coke obsession and her other weird habits. You and your sisters have successfully mastered your parents' signatures and figured out all of their habits.

3. Company on Family Vacations.

Before boyfriends were allowed to come, all you had with you was your sisters. This was good because you weren't alone. However, spending all day every day with your sisters could end in disaster. Disasters include but are not limited to: trying to find a door to slam while you are sharing a hotel room, screaming matches at dinner and trying to run away from each other without realizing you that are on a cruise ship.

4. A Guide through Life.

Let's be honest here, as much as they annoy you, you don't know where you would be without their constant guidance. Sisters often lead by example and, lucky for you, you can learn from their mistakes. Sometimes, they don't exemplify the best behavior, like blaming you for breaking a straightening iron only to get a new one.

5. They Always Have been and Always will be there.

Sisters are your actual day one's. Nobody knows you better than someone who was raised right next to you. Even though sometimes you fight, you realize that sisters' are the most amazing gift you have ever been given.