1. They help build your character.
Big sisters can be a gift, but they can also be real jerks. There are plenty of character building moments when she turns her back on you to be with her friends or intentionally doesn’t find you during a game of forced hide and seek. You learn a lot that way.
2. They can have real conversations with you.
It’s hard sometimes to have real conversations with your parents and younger siblings and your friends might not always fully understand. That’s where a big sister comes in handy!
3. She taught your parents a lot.
She broke in your parents for you. They made all the big mistakes on her and now know what they’re doing for you. Nice, huh?