Teresa walked into the Emerald City and entered the Palace. The moment she spotted Dorothy coming down the hall and promptly went up to her.
"Oh! Hello Teresa!" said Dorothy in surprise. "Where have you been all these weeks?"
"I was working on building a brand new Air Castle for Professor Wogglebug using my imagination. It turned out to be a better one than the one that he had taken away from him."
"You did? That was so nice of you," said Dorothy brightly
"Yes, it was," Teresa said curtly. "Which is more than I can say for how you and your friends have always been to him."
"What do you mean?" asked Dorothy confused.
"What I mean is exactly how you and your friends have always been mistreating him so horribly."
Dorothy looked shocked. "But we haven't been! How could we have been? Why would you think such a thing?"
"You are so utterly stupid thinking you haven't been mistreating him for over a century!" Teresa said beginning to turn red. "I mean it's all in your history books! From the moment your friends met him they were not only completely rude to him but also downright cruel also."
"What nonsense!" exclaimed Dorothy very indignantly. "They were his friends then as much as they are now! We all are!"
"No, they weren't!" Teresa said nearly shouting now." They misled him into thinking they were his friends and then led him into a journey full of chaos he didn't know he was getting himself into in the first place. The fact is they ought to have let him know what was going on all the time and also should have let him become their leader for the journey. Instead of just dragging along for the ride and treating him as if he were an unwelcome guest who was intentionally putting himself in their way. He just wanted them to be his friends and then just wanted to help them on their journey."
Dorothy's eyes wide and her own face reddening now. "They were only just treating in that way because -"
"Because of the arrogant and delusional, hypocritical and ridiculous bastards they all were in each their own natures." Teresa interrupted Dorothy loudly. Which they very much still are to this day."
"But they're not!" Dorothy shouted angrily.
"They certainly are!" Teresa shouted back with more anger. "They invented that college just to keep him out of the way. Away from all of them and away from all of their adventures."
"No!" Dorothy said in great fury. "The college was built for the purpose of - "
Teresa loudly cut Dorothy off once again."It has no purpose at all in a land where everyone is immortal and children don't have to grow up and therefore no schooling is actually needed."
"But he's just -" Dorothy began.
Teresa went on as if Dorothy had never spoken at all. "He has suffered for so long without having a happy life here. And on top of that he even actually had the vacation in his Air Castle he had worked so hard for taken away from him. And no one around here was capable of giving him another one. And so I had to do so. And now I'm sure you and your friends will be happy to know he has made the decision to leave Oz, not for your sakes, but for entirely his own. He needs to be and feel loved, happy, and appreciated. To go on adventures with true friends for which he can use his intellectual prowess to help all. And he obviously just can't do any of those things as long as he lives here."
"But he can do all of that here if he wants to!" Dorothy exclaimed. "He can't leave Oz! We need him here! Ozma has given him everything he has wanted here!"
"You obviously weren't paying any attention to anything I had just explained," Teresa said and pointed an accusing finger directly at Dorothy. "Because no one knows the consequences of what it' means to be a worthless, uneducated filthy little yokel turned petty, spoiled, self-absorbed, arrogant prima donna more than you, Dorothy Gale!"
Dorothy's eyes now filled with tears as her face turned redder than ever. "I'm – I'm none of those things! I – I don't even know what a yokel or a prima donna is!"
"Exactly my point!" Teresa went on. "No matter how much of princess you may have become you will never be more than a stupid and worthlessly uneducated little farm girl from a lesser time than my own. Which is why I am so much better than you. I may not be an immortal princess but I will one day soon be a woman and become a valuable person to the world which you abandoned. You abandoned it because you were too much of a stupid, uncaring, cowardly yokel you didn't want to grow up and face the challenges of adulthood in the world and this have to stop coming to Oz and grow out of loving the Scarecrow and Tin Woodman because they are like living toys that are to be outgrown as such. You are such a pathetic and wussy little yokel and will be forever, and you will never be a woman and so you will never amount to anything and will never be able to change the world for the better. Which I will be and will do, and have started with taking the Wogglebug away from you and this nasty and hopelessly deranged dystopia thinly disguised as a children's paradise. And I dare you to tell me with a straight face that I am not right!"
Tears flowed down Dorothy's face as she scrunched it up in agony and wailed, "I can't! You are right about everything and I truly am nothing but a stupid little yokel like you said!"
"That's the most sensible speech you've made!" said Teresa.
Then she slapped Dorothy in the face with so much force it would make the slap she gave to the Cowardly Lion so long ago look like a gentle pat.
Dorothy let out a great bellow and ran away down the hall toward the throne room.
"Such a a wuss!" Teresa called after her.