Start the training

You ask him to start the training, and he agrees.
You are encased inside a wooden structure in the hospital's underground library.

You can't move freely, and it's very hard to keep the balance.
The doctor says that you will learn after some time, and will be easy for you.

Now, the rules are simple: no noise, no screams, and stay still, like a wooden doll.
Frightened, you don't dare to say something

You start to cry when you see the mask, the gag reaches deep inside your throat, and you can breathe with difficulty. The doctor says that you must endure, and if you want to cry, you can do it, but be silent.
He adjusts the mask and everything is dark. You twist your hand, but you lose the balance and something is tightened around your throat, you can't breathe.
****, you twisted your hand again, and you can breathe, you learned the first lesson, if you move, you will not be able to breathe.

Days turn into weeks, and weeks into years, you never see the light again. You are cleaned, and fed, and they take care of your medical issues. Your hope to escape is banished and now you are a doll in the library, an example of training and obedience.

BAD END
Bad Ending: Silent Wooden Doll