Listen to your dad if you don't want to end up in the hospital.... He is looking out for your best interest.
I want to watch a horror moviewith my secret pirate websites. But my dad said no because of my depression. He even scared me by saying he'll send me to the hospital center for ever if I do. What should I do?
Do as you were told.
Besides obeying your father because he is concerned about your health ... You should stop using "secret pirate websites". Many of them have viruses for your computer. Besides which, they are ALL illegal. And all it takes is ONE person reporting you (like a friend who gets mad at you), and you will face prison and fines.