Pinkie Pie: New spells, huh? Okay. Wait! If I'm not here when Rainbow Dash's letter arrives, I won't be able to read it right away. And if I don't read it right away, I won't be able to write her back right away. And if I don't write her back right away, she might think I didn't get her letter, and then she might worry it got lost. And if she's worrying about her letter, she'll be distracted. And if she's distracted, then she won't do well at the academy! And if she doesn't do well at the academy, then she'll get kicked out! And if she gets kicked out, they'll never let her be a Wonderbolt! And if she doesn't get to be a Wonderbolt, all her dreams will be crushed! And it will be all... my... fault!