Growing up with siblings has both good parts and bad, which, if you have a sibling, I certainly don't have to tell you. They're family, so they've got your back, and you are (I think) legally required to love them, but a lot of times they're so annoying you wish they didn't exist. You fight over everything, from the food to the TV remote to who Mom loves best (me). But it's not all stealing clothes and giving noogies—sometimes your sibling can be your best friend. SOMETIMES.